From e874c9e9ece0916261166b410eb010fa41edc8c3 Mon Sep 17 00:00:00 2001
From: Tieson Trowbridge <ttrowbridge@arivium.com>
Date: Sat, 7 Dec 2019 15:48:58 -0500
Subject: [PATCH] Adds hooks for Bootstrap's modal events

- Adds hooks for `show.bs.modal`, `shown.bs.modal`, `hide.bs.modal`, and `hidden.bs.modal` events
- Some formatting updates, for consistency
- Updates package dependencies to latest (when possible)
- Bump version number
---
 CHANGELOG.md                |    6 +-
 README.md                   |    4 +-
 bootbox.all.js              |  169 +-
 bootbox.js                  |  190 +-
 bootbox.locales.js          |    2 +-
 dist/bootbox.all.min.js     |    4 +-
 dist/bootbox.locales.min.js |    2 +-
 dist/bootbox.min.js         |    4 +-
 header.txt                  |    2 +-
 karma-base.conf.js          |    9 +-
 package-lock.json           | 4563 ++++++++++++++++++++++++++++++++---
 package.json                |   44 +-
 tests/bootbox.test.js       |   74 +
 tests/prompt.test.js        |   12 +-
 14 files changed, 4519 insertions(+), 566 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc04fb17..23c67162 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,8 @@
-## 5.3.4 (Latest Release)
+## 5.4.0 (Latest Release)
+
+- Adds function hooks for `onShow`, `onShown`, `onHide`, and `onHidden` events, which map to their Bootstrap modal equivalents.
+
+### 5.3.4
 
 - Removes `':first'` selector from default button binding
 
diff --git a/README.md b/README.md
index 41f07c69..71f8009e 100644
--- a/README.md
+++ b/README.md
@@ -35,9 +35,9 @@ Bootbox **3.3.0** is the *last* release to support Bootstrap 2.2.x.
 
 Much more dependency information can be found [on the Bootbox website](http://bootboxjs.com/getting-started.html#bootbox-dependencies).
 
-## 5.3.4 (Latest Release)
+## 5.4.0 (Latest Release)
 
-- Removes `':first'` selector from default button binding
+- Adds function hooks for `onShow`, `onShown`, `onHide`, and `onHidden` events, which map to their Bootstrap modal equivalents.
 
 For a full list of releases and changes please see [the changelog](https://github.com/makeusabrew/bootbox/blob/master/CHANGELOG.md).
 
diff --git a/bootbox.all.js b/bootbox.all.js
index 3f09b180..99b7d934 100644
--- a/bootbox.all.js
+++ b/bootbox.all.js
@@ -1,6 +1,6 @@
 /*! @preserve
  * bootbox.js
- * version: 5.3.4
+ * version: 5.4.0
  * author: Nick Payne <nick@kurai.co.uk>
  * license: MIT
  * http://bootboxjs.com/
@@ -362,7 +362,7 @@
   };
 
 
-  // Register localized strings for the OK, Confirm, and Cancel buttons
+  // Register localized strings for the OK, CONFIRM, and CANCEL buttons
   exports.addLocale = function (name, values) {
     $.each(['OK', 'CANCEL', 'CONFIRM'], function (_, v) {
       if (!values[v]) {
@@ -479,8 +479,7 @@
         button.data('bb-handler', key);
         button.addClass(b.className);
 
-        switch(key)
-        {
+        switch (key) {
           case 'ok':
           case 'confirm':
             button.addClass('bootbox-accept');
@@ -514,8 +513,7 @@
         console.warn('"size" requires Bootstrap 3.1.0 or higher. You appear to be using ' + options.fullBootstrapVersion + '. Please upgrade to use this option.');
       }
 
-      switch(options.size)
-      {
+      switch (options.size) {
         case 'small':
         case 'sm':
           innerDialog.addClass('modal-sm');
@@ -526,24 +524,25 @@
           innerDialog.addClass('modal-lg');
           break;
 
-        case 'xl':
         case 'extra-large':
+        case 'xl':
+          innerDialog.addClass('modal-xl');
+
           // Requires Bootstrap 4.2.0 or higher
           if (options.fullBootstrapVersion.substring(0, 3) < '4.2') {
             console.warn('Using size "xl"/"extra-large" requires Bootstrap 4.2.0 or higher. You appear to be using ' + options.fullBootstrapVersion + '. Please upgrade to use this option.');
           }
-          innerDialog.addClass('modal-xl');
           break;
       }
     }
 
-    if(options.scrollable){
+    if (options.scrollable) {
+      innerDialog.addClass('modal-dialog-scrollable');
+
       // Requires Bootstrap 4.3.0 or higher
       if (options.fullBootstrapVersion.substring(0, 3) < '4.3') {
         console.warn('Using "scrollable" requires Bootstrap 4.3.0 or higher. You appear to be using ' + options.fullBootstrapVersion + '. Please upgrade to use this option.');
       }
-
-      innerDialog.addClass('modal-dialog-scrollable');
     }
 
     if (options.title) {
@@ -566,13 +565,13 @@
       }
     }
 
-    if(options.centerVertical){
+    if (options.centerVertical) {
+      innerDialog.addClass('modal-dialog-centered');
+
       // Requires Bootstrap 4.0.0-beta.3 or higher
       if (options.fullBootstrapVersion < '4.0.0') {
         console.warn('"centerVertical" requires Bootstrap 4.0.0-beta.3 or higher. You appear to be using ' + options.fullBootstrapVersion + '. Please upgrade to use this option.');
       }
-
-      innerDialog.addClass('modal-dialog-centered');
     }
 
     // Bootstrap event listeners; these handle extra
@@ -580,25 +579,47 @@
     // modal has performed certain actions.
 
     // make sure we unbind any listeners once the dialog has definitively been dismissed
-      dialog.one('hide.bs.modal', function (e) {
-        if (e.target === this) {
-          dialog.off('escape.close.bb');
-          dialog.off('click');
-        }
-    });
+    dialog.one('hide.bs.modal', { dialog: dialog }, unbindModal);
 
-    dialog.one('hidden.bs.modal', function (e) {
-      // ensure we don't accidentally intercept hidden events triggered
-      // by children of the current dialog. We shouldn't need to handle this anymore, 
-      // now that Bootstrap namespaces its events, but still worth doing.
-      if (e.target === this) {
-        dialog.remove();
+    if (options.onHide) {
+      if ($.isFunction(options.onHide)) {
+        dialog.on('hide.bs.modal', options.onHide);
       }
-    });
+      else {
+        throw new Error('Argument supplied to "onHide" must be a function');
+      }
+    }
 
-    dialog.one('shown.bs.modal', function () {
-      dialog.find('.bootbox-accept').first().trigger('focus');
-    });
+    dialog.one('hidden.bs.modal', { dialog: dialog }, destroyModal);
+
+    if (options.onHidden) {
+      if ($.isFunction(options.onHidden)) {
+        dialog.on('hidden.bs.modal', options.onHidden);
+      }
+      else {
+        throw new Error('Argument supplied to "onHidden" must be a function');
+      }
+    }
+
+    if (options.onShow) {
+      if ($.isFunction(options.onShow)) {
+        dialog.on('show.bs.modal', options.onShow);
+      }
+      else {
+        throw new Error('Argument supplied to "onShow" must be a function');
+      }
+    }
+
+    dialog.one('shown.bs.modal', { dialog: dialog }, focusPrimaryButton);
+
+    if (options.onShown) {
+      if ($.isFunction(options.onShown)) {
+        dialog.on('shown.bs.modal', options.onShown);
+      }
+      else {
+        throw new Error('Argument supplied to "onShown" must be a function');
+      }
+    }
 
     // Bootbox event listeners; used to decouple some
     // behaviours from their respective triggers
@@ -610,7 +631,7 @@
       // We always only ever pass static/false to the actual
       // $.modal function because with "true" we can't trap
       // this event (the .modal-backdrop swallows it)
-      // However, we still want to sort of respect true
+      // However, we still want to sort-of respect true
       // and invoke the escape mechanism instead
       dialog.on('click.dismiss.bs.modal', function (e) {
         // @NOTE: the target varies in >= 3.3.x releases since the modal backdrop
@@ -660,7 +681,7 @@
     });
 
     // the remainder of this method simply deals with adding our
-    // dialogent to the DOM, augmenting it with Bootstrap's modal
+    // dialog element to the DOM, augmenting it with Bootstrap's modal
     // functionality and then giving the resulting object back
     // to our caller
 
@@ -768,6 +789,7 @@
     // spawning the dialog to give us a chance to attach some handlers to
     // it, but we need to make sure we respect a preference not to show it
     shouldShow = (options.show === undefined) ? defaults.show : options.show;
+
     // This is required prior to calling the dialog builder below - we need to 
     // add an event handler just before the prompt is shown
     options.show = false;
@@ -799,7 +821,7 @@
               return $(this).val();
             }).get();
           }
-          else{
+          else {
             value = input.val();
           }
         }
@@ -830,15 +852,15 @@
       case 'email':
       case 'password':
         input.val(options.value);
-        
+
         if (options.placeholder) {
           input.attr('placeholder', options.placeholder);
         }
-    
+
         if (options.pattern) {
           input.attr('pattern', options.pattern);
         }
-    
+
         if (options.maxlength) {
           input.attr('maxlength', options.maxlength);
         }
@@ -846,9 +868,9 @@
         if (options.required) {
           input.prop({ 'required': true });
         }
-        
+
         if (options.rows && !isNaN(parseInt(options.rows))) {
-          if(options.inputType === 'textarea'){
+          if (options.inputType === 'textarea') {
             input.attr({ 'rows': options.rows });
           }
         }
@@ -861,11 +883,11 @@
       case 'number':
       case 'range':
         input.val(options.value);
-        
+
         if (options.placeholder) {
           input.attr('placeholder', options.placeholder);
         }
-    
+
         if (options.pattern) {
           input.attr('pattern', options.pattern);
         }
@@ -873,7 +895,7 @@
         if (options.required) {
           input.prop({ 'required': true });
         }
-        
+
         // These input types have extra attributes which affect their input validation.
         // Warning: For most browsers, date inputs are buggy in their implementation of 'step', so 
         // this attribute will have no effect. Therefore, we don't set the attribute for date inputs.
@@ -889,11 +911,11 @@
           }
         }
 
-        if(minAndMaxAreValid(options.inputType, options.min, options.max)){
-          if(options.min !== undefined){
+        if (minAndMaxAreValid(options.inputType, options.min, options.max)) {
+          if (options.min !== undefined) {
             input.attr('min', options.min);
           }
-          if(options.max !== undefined){
+          if (options.max !== undefined) {
             input.attr('max', options.max);
           }
         }
@@ -918,15 +940,15 @@
         if (options.placeholder) {
           input.attr('placeholder', options.placeholder);
         }
-        
+
         if (options.required) {
           input.prop({ 'required': true });
         }
-        
+
         if (options.multiple) {
           input.prop({ 'multiple': true });
         }
-        
+
         each(inputOptions, function (_, option) {
           // assume the element to attach to is the input...
           var elem = input;
@@ -1070,7 +1092,7 @@
     promptDialog = exports.dialog(options);
 
     // clear the existing handler focusing the submit button...
-    promptDialog.off('shown.bs.modal');
+    promptDialog.off('shown.bs.modal', focusPrimaryButton);
 
     // ...and replace it with one focusing our input, if possible
     promptDialog.on('shown.bs.modal', function () {
@@ -1139,11 +1161,11 @@
   //  range of inputs and return valid options suitable for passing to bootbox.dialog
   function mergeDialogOptions(className, labels, properties, args) {
     var locale;
-    if(args && args[0]){
+    if (args && args[0]) {
       locale = args[0].locale || defaults.locale;
       var swapButtons = args[0].swapButtonOrder || defaults.swapButtonOrder;
 
-      if(swapButtons){
+      if (swapButtons) {
         labels = labels.reverse();
       }
     }
@@ -1266,13 +1288,13 @@
         button.label = key;
       }
 
-      if (!button.className) {     
+      if (!button.className) {
         var isPrimary = false;
-        if(options.swapButtonOrder){
+        if (options.swapButtonOrder) {
           isPrimary = index === 0;
         }
-        else{
-          isPrimary = index === total-1;
+        else {
+          isPrimary = index === total - 1;
         }
 
         if (total <= 2 && isPrimary) {
@@ -1304,6 +1326,29 @@
   }
 
 
+  function focusPrimaryButton(e) {
+    e.data.dialog.find('.bootbox-accept').first().trigger('focus');
+  }
+
+
+  function destroyModal(e) {
+    // ensure we don't accidentally intercept hidden events triggered
+    // by children of the current dialog. We shouldn't need to handle this anymore, 
+    // now that Bootstrap namespaces its events, but still worth doing.
+    if (e.target === e.data.dialog[0]) {
+      e.data.dialog.remove();
+    }
+  }
+
+
+  function unbindModal(e) {
+    if (e.target === e.data.dialog[0]) {
+      e.data.dialog.off('escape.close.bb');
+      e.data.dialog.off('click');
+    }
+  }
+
+
   //  Handle the invoked dialog callback
   function processCallback(e, dialog, callback) {
     e.stopPropagation();
@@ -1321,9 +1366,9 @@
       dialog.modal('hide');
     }
   }
-  
+
   // Validate `min` and `max` values based on the current `inputType` value
-  function minAndMaxAreValid(type, min, max){
+  function minAndMaxAreValid(type, min, max) {
     var result = false;
     var minValid = true;
     var maxValid = true;
@@ -1355,12 +1400,12 @@
         throw new Error('"max" must be a valid number. See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-max for more information.');
       }
     }
-    
-    if(minValid && maxValid){
-      if(max <= min){
+
+    if (minValid && maxValid) {
+      if (max <= min) {
         throw new Error('"max" must be greater than "min". See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-max for more information.');
       }
-      else{
+      else {
         result = true;
       }
     }
@@ -1368,11 +1413,11 @@
     return result;
   }
 
-  function timeIsValid(value){
+  function timeIsValid(value) {
     return /([01][0-9]|2[0-3]):[0-5][0-9]?:[0-5][0-9]/.test(value);
   }
 
-  function dateIsValid(value){
+  function dateIsValid(value) {
     return /(\d{4})-(\d{2})-(\d{2})/.test(value);
   }
 
diff --git a/bootbox.js b/bootbox.js
index c6c02de4..2d213e96 100644
--- a/bootbox.js
+++ b/bootbox.js
@@ -1,6 +1,6 @@
 /*! @preserve
  * bootbox.js
- * version: 5.3.4
+ * version: 5.4.0
  * author: Nick Payne <nick@kurai.co.uk>
  * license: MIT
  * http://bootboxjs.com/
@@ -68,7 +68,13 @@
   var VERSION = '5.0.0';
   exports.VERSION = VERSION;
 
-  var locales = {};
+  var locales = {
+    en : {
+      OK      : 'OK',
+      CANCEL  : 'Cancel',
+      CONFIRM : 'OK'
+    }
+  };
 
   var templates = {
     dialog:
@@ -161,7 +167,7 @@
   };
 
 
-  // Register localized strings for the OK, Confirm, and Cancel buttons
+  // Register localized strings for the OK, CONFIRM, and CANCEL buttons
   exports.addLocale = function (name, values) {
     $.each(['OK', 'CANCEL', 'CONFIRM'], function (_, v) {
       if (!values[v]) {
@@ -238,7 +244,7 @@
     if ($.fn.modal === undefined) {
       throw new Error(
         '"$.fn.modal" is not defined; please double check you have included ' +
-        'the Bootstrap JavaScript library. See http://getbootstrap.com/javascript/ ' +
+        'the Bootstrap JavaScript library. See https://getbootstrap.com/docs/4.4/getting-started/javascript/ ' +
         'for more details.'
       );
     }
@@ -278,8 +284,7 @@
         button.data('bb-handler', key);
         button.addClass(b.className);
 
-        switch(key)
-        {
+        switch (key) {
           case 'ok':
           case 'confirm':
             button.addClass('bootbox-accept');
@@ -313,8 +318,7 @@
         console.warn('"size" requires Bootstrap 3.1.0 or higher. You appear to be using ' + options.fullBootstrapVersion + '. Please upgrade to use this option.');
       }
 
-      switch(options.size)
-      {
+      switch (options.size) {
         case 'small':
         case 'sm':
           innerDialog.addClass('modal-sm');
@@ -325,24 +329,25 @@
           innerDialog.addClass('modal-lg');
           break;
 
-        case 'xl':
         case 'extra-large':
+        case 'xl':
+          innerDialog.addClass('modal-xl');
+
           // Requires Bootstrap 4.2.0 or higher
           if (options.fullBootstrapVersion.substring(0, 3) < '4.2') {
             console.warn('Using size "xl"/"extra-large" requires Bootstrap 4.2.0 or higher. You appear to be using ' + options.fullBootstrapVersion + '. Please upgrade to use this option.');
           }
-          innerDialog.addClass('modal-xl');
           break;
       }
     }
 
-    if(options.scrollable){
+    if (options.scrollable) {
+      innerDialog.addClass('modal-dialog-scrollable');
+
       // Requires Bootstrap 4.3.0 or higher
       if (options.fullBootstrapVersion.substring(0, 3) < '4.3') {
         console.warn('Using "scrollable" requires Bootstrap 4.3.0 or higher. You appear to be using ' + options.fullBootstrapVersion + '. Please upgrade to use this option.');
       }
-
-      innerDialog.addClass('modal-dialog-scrollable');
     }
 
     if (options.title) {
@@ -365,13 +370,13 @@
       }
     }
 
-    if(options.centerVertical){
+    if (options.centerVertical) {
+      innerDialog.addClass('modal-dialog-centered');
+
       // Requires Bootstrap 4.0.0-beta.3 or higher
       if (options.fullBootstrapVersion < '4.0.0') {
         console.warn('"centerVertical" requires Bootstrap 4.0.0-beta.3 or higher. You appear to be using ' + options.fullBootstrapVersion + '. Please upgrade to use this option.');
       }
-
-      innerDialog.addClass('modal-dialog-centered');
     }
 
     // Bootstrap event listeners; these handle extra
@@ -379,25 +384,47 @@
     // modal has performed certain actions.
 
     // make sure we unbind any listeners once the dialog has definitively been dismissed
-      dialog.one('hide.bs.modal', function (e) {
-        if (e.target === this) {
-          dialog.off('escape.close.bb');
-          dialog.off('click');
-        }
-    });
+    dialog.one('hide.bs.modal', { dialog: dialog }, unbindModal);
 
-    dialog.one('hidden.bs.modal', function (e) {
-      // ensure we don't accidentally intercept hidden events triggered
-      // by children of the current dialog. We shouldn't need to handle this anymore, 
-      // now that Bootstrap namespaces its events, but still worth doing.
-      if (e.target === this) {
-        dialog.remove();
+    if (options.onHide) {
+      if ($.isFunction(options.onHide)) {
+        dialog.on('hide.bs.modal', options.onHide);
       }
-    });
+      else {
+        throw new Error('Argument supplied to "onHide" must be a function');
+      }
+    }
 
-    dialog.one('shown.bs.modal', function () {
-      dialog.find('.bootbox-accept').first().trigger('focus');
-    });
+    dialog.one('hidden.bs.modal', { dialog: dialog }, destroyModal);
+
+    if (options.onHidden) {
+      if ($.isFunction(options.onHidden)) {
+        dialog.on('hidden.bs.modal', options.onHidden);
+      }
+      else {
+        throw new Error('Argument supplied to "onHidden" must be a function');
+      }
+    }
+
+    if (options.onShow) {
+      if ($.isFunction(options.onShow)) {
+        dialog.on('show.bs.modal', options.onShow);
+      }
+      else {
+        throw new Error('Argument supplied to "onShow" must be a function');
+      }
+    }
+
+    dialog.one('shown.bs.modal', { dialog: dialog }, focusPrimaryButton);
+
+    if (options.onShown) {
+      if ($.isFunction(options.onShown)) {
+        dialog.on('shown.bs.modal', options.onShown);
+      }
+      else {
+        throw new Error('Argument supplied to "onShown" must be a function');
+      }
+    }
 
     // Bootbox event listeners; used to decouple some
     // behaviours from their respective triggers
@@ -409,7 +436,7 @@
       // We always only ever pass static/false to the actual
       // $.modal function because with "true" we can't trap
       // this event (the .modal-backdrop swallows it)
-      // However, we still want to sort of respect true
+      // However, we still want to sort-of respect true
       // and invoke the escape mechanism instead
       dialog.on('click.dismiss.bs.modal', function (e) {
         // @NOTE: the target varies in >= 3.3.x releases since the modal backdrop
@@ -442,7 +469,7 @@
       if (callbackKey !== undefined) {
         // Only process callbacks for buttons we recognize:
         processCallback(e, dialog, callbacks[callbackKey]);
-     }
+      }
     });
 
     dialog.on('click', '.bootbox-close-button', function (e) {
@@ -459,7 +486,7 @@
     });
 
     // the remainder of this method simply deals with adding our
-    // dialogent to the DOM, augmenting it with Bootstrap's modal
+    // dialog element to the DOM, augmenting it with Bootstrap's modal
     // functionality and then giving the resulting object back
     // to our caller
 
@@ -567,6 +594,7 @@
     // spawning the dialog to give us a chance to attach some handlers to
     // it, but we need to make sure we respect a preference not to show it
     shouldShow = (options.show === undefined) ? defaults.show : options.show;
+
     // This is required prior to calling the dialog builder below - we need to 
     // add an event handler just before the prompt is shown
     options.show = false;
@@ -598,7 +626,7 @@
               return $(this).val();
             }).get();
           }
-          else{
+          else {
             value = input.val();
           }
         }
@@ -629,15 +657,15 @@
       case 'email':
       case 'password':
         input.val(options.value);
-        
+
         if (options.placeholder) {
           input.attr('placeholder', options.placeholder);
         }
-    
+
         if (options.pattern) {
           input.attr('pattern', options.pattern);
         }
-    
+
         if (options.maxlength) {
           input.attr('maxlength', options.maxlength);
         }
@@ -645,9 +673,9 @@
         if (options.required) {
           input.prop({ 'required': true });
         }
-        
+
         if (options.rows && !isNaN(parseInt(options.rows))) {
-          if(options.inputType === 'textarea'){
+          if (options.inputType === 'textarea') {
             input.attr({ 'rows': options.rows });
           }
         }
@@ -660,11 +688,11 @@
       case 'number':
       case 'range':
         input.val(options.value);
-        
+
         if (options.placeholder) {
           input.attr('placeholder', options.placeholder);
         }
-    
+
         if (options.pattern) {
           input.attr('pattern', options.pattern);
         }
@@ -672,7 +700,7 @@
         if (options.required) {
           input.prop({ 'required': true });
         }
-        
+
         // These input types have extra attributes which affect their input validation.
         // Warning: For most browsers, date inputs are buggy in their implementation of 'step', so 
         // this attribute will have no effect. Therefore, we don't set the attribute for date inputs.
@@ -688,11 +716,11 @@
           }
         }
 
-        if(minAndMaxAreValid(options.inputType, options.min, options.max)){
-          if(options.min !== undefined){
+        if (minAndMaxAreValid(options.inputType, options.min, options.max)) {
+          if (options.min !== undefined) {
             input.attr('min', options.min);
           }
-          if(options.max !== undefined){
+          if (options.max !== undefined) {
             input.attr('max', options.max);
           }
         }
@@ -717,15 +745,15 @@
         if (options.placeholder) {
           input.attr('placeholder', options.placeholder);
         }
-        
+
         if (options.required) {
           input.prop({ 'required': true });
         }
-        
+
         if (options.multiple) {
           input.prop({ 'multiple': true });
         }
-        
+
         each(inputOptions, function (_, option) {
           // assume the element to attach to is the input...
           var elem = input;
@@ -869,7 +897,7 @@
     promptDialog = exports.dialog(options);
 
     // clear the existing handler focusing the submit button...
-    promptDialog.off('shown.bs.modal');
+    promptDialog.off('shown.bs.modal', focusPrimaryButton);
 
     // ...and replace it with one focusing our input, if possible
     promptDialog.on('shown.bs.modal', function () {
@@ -938,11 +966,11 @@
   //  range of inputs and return valid options suitable for passing to bootbox.dialog
   function mergeDialogOptions(className, labels, properties, args) {
     var locale;
-    if(args && args[0]){
+    if (args && args[0]) {
       locale = args[0].locale || defaults.locale;
       var swapButtons = args[0].swapButtonOrder || defaults.swapButtonOrder;
 
-      if(swapButtons){
+      if (swapButtons) {
         labels = labels.reverse();
       }
     }
@@ -1065,13 +1093,13 @@
         button.label = key;
       }
 
-      if (!button.className) {     
+      if (!button.className) {
         var isPrimary = false;
-        if(options.swapButtonOrder){
+        if (options.swapButtonOrder) {
           isPrimary = index === 0;
         }
-        else{
-          isPrimary = index === total-1;
+        else {
+          isPrimary = index === total - 1;
         }
 
         if (total <= 2 && isPrimary) {
@@ -1103,6 +1131,29 @@
   }
 
 
+  function focusPrimaryButton(e) {
+    e.data.dialog.find('.bootbox-accept').first().trigger('focus');
+  }
+
+
+  function destroyModal(e) {
+    // ensure we don't accidentally intercept hidden events triggered
+    // by children of the current dialog. We shouldn't need to handle this anymore, 
+    // now that Bootstrap namespaces its events, but still worth doing.
+    if (e.target === e.data.dialog[0]) {
+      e.data.dialog.remove();
+    }
+  }
+
+
+  function unbindModal(e) {
+    if (e.target === e.data.dialog[0]) {
+      e.data.dialog.off('escape.close.bb');
+      e.data.dialog.off('click');
+    }
+  }
+
+
   //  Handle the invoked dialog callback
   function processCallback(e, dialog, callback) {
     e.stopPropagation();
@@ -1120,9 +1171,9 @@
       dialog.modal('hide');
     }
   }
-  
+
   // Validate `min` and `max` values based on the current `inputType` value
-  function minAndMaxAreValid(type, min, max){
+  function minAndMaxAreValid(type, min, max) {
     var result = false;
     var minValid = true;
     var maxValid = true;
@@ -1154,12 +1205,12 @@
         throw new Error('"max" must be a valid number. See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-max for more information.');
       }
     }
-    
-    if(minValid && maxValid){
-      if(max <= min){
+
+    if (minValid && maxValid) {
+      if (max <= min) {
         throw new Error('"max" must be greater than "min". See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-max for more information.');
       }
-      else{
+      else {
         result = true;
       }
     }
@@ -1167,23 +1218,14 @@
     return result;
   }
 
-  function timeIsValid(value){
+  function timeIsValid(value) {
     return /([01][0-9]|2[0-3]):[0-5][0-9]?:[0-5][0-9]/.test(value);
   }
 
-  function dateIsValid(value){
+  function dateIsValid(value) {
     return /(\d{4})-(\d{2})-(\d{2})/.test(value);
   }
 
-
-  //  Register the default locale
-  exports.addLocale('en', {
-    OK: 'OK',
-    CANCEL: 'Cancel',
-    CONFIRM: 'OK'
-  });
-
-
   //  The Bootbox object
   return exports;
 }));
\ No newline at end of file
diff --git a/bootbox.locales.js b/bootbox.locales.js
index 015c205e..046d5a22 100644
--- a/bootbox.locales.js
+++ b/bootbox.locales.js
@@ -1,6 +1,6 @@
 /*! @preserve
  * bootbox.locales.js
- * version: 5.3.3
+ * version: 5.4.0
  * author: Nick Payne <nick@kurai.co.uk>
  * license: MIT
  * http://bootboxjs.com/
diff --git a/dist/bootbox.all.min.js b/dist/bootbox.all.min.js
index a2f7efc4..b290587e 100644
--- a/dist/bootbox.all.min.js
+++ b/dist/bootbox.all.min.js
@@ -1,6 +1,6 @@
 /**
- * bootbox.js 5.3.4
+ * bootbox.js 5.4.0
  *
  * http://bootboxjs.com/license.txt
  */
-!function(t,e){'use strict';'function'==typeof define&&define.amd?define(['jquery'],e):'object'==typeof exports?module.exports=e(require('jquery')):t.bootbox=e(t.jQuery)}(this,function e(p,u){'use strict';var r,n,i,l;Object.keys||(Object.keys=(r=Object.prototype.hasOwnProperty,n=!{toString:null}.propertyIsEnumerable('toString'),l=(i=['toString','toLocaleString','valueOf','hasOwnProperty','isPrototypeOf','propertyIsEnumerable','constructor']).length,function(t){if('function'!=typeof t&&('object'!=typeof t||null===t))throw new TypeError('Object.keys called on non-object');var e,o,a=[];for(e in t)r.call(t,e)&&a.push(e);if(n)for(o=0;o<l;o++)r.call(t,i[o])&&a.push(i[o]);return a}));var d={};d.VERSION='5.0.0';var b={ar:{OK:'موافق',CANCEL:'الغاء',CONFIRM:'تأكيد'},bg_BG:{OK:'Ок',CANCEL:'Отказ',CONFIRM:'Потвърждавам'},br:{OK:'OK',CANCEL:'Cancelar',CONFIRM:'Sim'},cs:{OK:'OK',CANCEL:'Zrušit',CONFIRM:'Potvrdit'},da:{OK:'OK',CANCEL:'Annuller',CONFIRM:'Accepter'},de:{OK:'OK',CANCEL:'Abbrechen',CONFIRM:'Akzeptieren'},el:{OK:'Εντάξει',CANCEL:'Ακύρωση',CONFIRM:'Επιβεβαίωση'},en:{OK:'OK',CANCEL:'Cancel',CONFIRM:'OK'},es:{OK:'OK',CANCEL:'Cancelar',CONFIRM:'Aceptar'},eu:{OK:'OK',CANCEL:'Ezeztatu',CONFIRM:'Onartu'},et:{OK:'OK',CANCEL:'Katkesta',CONFIRM:'OK'},fa:{OK:'قبول',CANCEL:'لغو',CONFIRM:'تایید'},fi:{OK:'OK',CANCEL:'Peruuta',CONFIRM:'OK'},fr:{OK:'OK',CANCEL:'Annuler',CONFIRM:'Confirmer'},he:{OK:'אישור',CANCEL:'ביטול',CONFIRM:'אישור'},hu:{OK:'OK',CANCEL:'Mégsem',CONFIRM:'Megerősít'},hr:{OK:'OK',CANCEL:'Odustani',CONFIRM:'Potvrdi'},id:{OK:'OK',CANCEL:'Batal',CONFIRM:'OK'},it:{OK:'OK',CANCEL:'Annulla',CONFIRM:'Conferma'},ja:{OK:'OK',CANCEL:'キャンセル',CONFIRM:'確認'},ka:{OK:'OK',CANCEL:'გაუქმება',CONFIRM:'დადასტურება'},ko:{OK:'OK',CANCEL:'취소',CONFIRM:'확인'},lt:{OK:'Gerai',CANCEL:'Atšaukti',CONFIRM:'Patvirtinti'},lv:{OK:'Labi',CANCEL:'Atcelt',CONFIRM:'Apstiprināt'},nl:{OK:'OK',CANCEL:'Annuleren',CONFIRM:'Accepteren'},no:{OK:'OK',CANCEL:'Avbryt',CONFIRM:'OK'},pl:{OK:'OK',CANCEL:'Anuluj',CONFIRM:'Potwierdź'},pt:{OK:'OK',CANCEL:'Cancelar',CONFIRM:'Confirmar'},ru:{OK:'OK',CANCEL:'Отмена',CONFIRM:'Применить'},sk:{OK:'OK',CANCEL:'Zrušiť',CONFIRM:'Potvrdiť'},sl:{OK:'OK',CANCEL:'Prekliči',CONFIRM:'Potrdi'},sq:{OK:'OK',CANCEL:'Anulo',CONFIRM:'Prano'},sv:{OK:'OK',CANCEL:'Avbryt',CONFIRM:'OK'},sw:{OK:'Sawa',CANCEL:'Ghairi',CONFIRM:'Thibitisha'},ta:{OK:'சரி',CANCEL:'ரத்து செய்',CONFIRM:'உறுதி செய்'},th:{OK:'ตกลง',CANCEL:'ยกเลิก',CONFIRM:'ยืนยัน'},tr:{OK:'Tamam',CANCEL:'İptal',CONFIRM:'Onayla'},uk:{OK:'OK',CANCEL:'Відміна',CONFIRM:'Прийняти'},zh_CN:{OK:'OK',CANCEL:'取消',CONFIRM:'确认'},zh_TW:{OK:'OK',CANCEL:'取消',CONFIRM:'確認'}},f={dialog:"<div class=\"bootbox modal\" tabindex=\"-1\" role=\"dialog\" aria-hidden=\"true\"><div class=\"modal-dialog\"><div class=\"modal-content\"><div class=\"modal-body\"><div class=\"bootbox-body\"></div></div></div></div></div>",header:"<div class=\"modal-header\"><h5 class=\"modal-title\"></h5></div>",footer:'<div class="modal-footer"></div>',closeButton:'<button type="button" class="bootbox-close-button close" aria-hidden="true">&times;</button>',form:'<form class="bootbox-form"></form>',button:'<button type="button" class="btn"></button>',option:'<option></option>',promptMessage:'<div class="bootbox-prompt-message"></div>',inputs:{text:'<input class="bootbox-input bootbox-input-text form-control" autocomplete="off" type="text" />',textarea:'<textarea class="bootbox-input bootbox-input-textarea form-control"></textarea>',email:'<input class="bootbox-input bootbox-input-email form-control" autocomplete="off" type="email" />',select:'<select class="bootbox-input bootbox-input-select form-control"></select>',checkbox:'<div class="form-check checkbox"><label class="form-check-label"><input class="form-check-input bootbox-input bootbox-input-checkbox" type="checkbox" /></label></div>',radio:'<div class="form-check radio"><label class="form-check-label"><input class="form-check-input bootbox-input bootbox-input-radio" type="radio" name="bootbox-radio" /></label></div>',date:'<input class="bootbox-input bootbox-input-date form-control" autocomplete="off" type="date" />',time:'<input class="bootbox-input bootbox-input-time form-control" autocomplete="off" type="time" />',number:'<input class="bootbox-input bootbox-input-number form-control" autocomplete="off" type="number" />',password:'<input class="bootbox-input bootbox-input-password form-control" autocomplete="off" type="password" />',range:'<input class="bootbox-input bootbox-input-range form-control-range" autocomplete="off" type="range" />'}},m={locale:'en',backdrop:'static',animate:!0,className:null,closeButton:!0,show:!0,container:'body',value:'',inputType:'text',swapButtonOrder:!1,centerVertical:!1,multiple:!1,scrollable:!1};function c(t,e,o){return p.extend(!0,{},t,function(t,e){var o=t.length,a={};if(o<1||2<o)throw new Error('Invalid argument length');return 2===o||'string'==typeof t[0]?(a[e[0]]=t[0],a[e[1]]=t[1]):a=t[0],a}(e,o))}function h(t,e,o,a){var r;a&&a[0]&&(r=a[0].locale||m.locale,(a[0].swapButtonOrder||m.swapButtonOrder)&&(e=e.reverse()));var n,i,l,s={className:'bootbox-'+t,buttons:function(t,e){for(var o={},a=0,r=t.length;a<r;a++){var n=t[a],i=n.toLowerCase(),l=n.toUpperCase();o[i]={label:(s=l,c=e,void 0,p=b[c],p?p[s]:b.en[s])}}var s,c,p;return o}(e,r)};return n=c(s,a,o),l={},O(i=e,function(t,e){l[e]=!0}),O(n.buttons,function(t){if(l[t]===u)throw new Error('button key "'+t+'" is not allowed (options are '+i.join(' ')+')')}),n}function C(t){return Object.keys(t).length}function O(t,o){var a=0;p.each(t,function(t,e){o(t,e,a++)})}function v(t,e,o){t.stopPropagation(),t.preventDefault(),p.isFunction(o)&&!1===o.call(e,t)||e.modal('hide')}function w(t){return/([01][0-9]|2[0-3]):[0-5][0-9]?:[0-5][0-9]/.test(t)}function g(t){return/(\d{4})-(\d{2})-(\d{2})/.test(t)}return d.locales=function(t){return t?b[t]:b},d.addLocale=function(t,o){return p.each(['OK','CANCEL','CONFIRM'],function(t,e){if(!o[e])throw new Error('Please supply a translation for "'+e+'"')}),b[t]={OK:o.OK,CANCEL:o.CANCEL,CONFIRM:o.CONFIRM},d},d.removeLocale=function(t){if('en'===t)throw new Error('"en" is used as the default and fallback locale and cannot be removed.');return delete b[t],d},d.setLocale=function(t){return d.setDefaults('locale',t)},d.setDefaults=function(){var t={};return 2===arguments.length?t[arguments[0]]=arguments[1]:t=arguments[0],p.extend(m,t),d},d.hideAll=function(){return p('.bootbox').modal('hide'),d},d.init=function(t){return e(t||p)},d.dialog=function(t){if(p.fn.modal===u)throw new Error("\"$.fn.modal\" is not defined; please double check you have included the Bootstrap JavaScript library. See http://getbootstrap.com/javascript/ for more details.");if(t=function(r){var n,i;if('object'!=typeof r)throw new Error('Please supply an object of options');if(!r.message)throw new Error('"message" option must not be null or an empty string.');(r=p.extend({},m,r)).buttons||(r.buttons={});return n=r.buttons,i=C(n),O(n,function(t,e,o){if(p.isFunction(e)&&(e=n[t]={callback:e}),'object'!==p.type(e))throw new Error('button with key "'+t+'" must be an object');if(e.label||(e.label=t),!e.className){var a=!1;a=r.swapButtonOrder?0===o:o===i-1,e.className=i<=2&&a?'btn-primary':'btn-secondary btn-default'}}),r}(t),p.fn.modal.Constructor.VERSION){t.fullBootstrapVersion=p.fn.modal.Constructor.VERSION;var e=t.fullBootstrapVersion.indexOf('.');t.bootstrap=t.fullBootstrapVersion.substring(0,e)}else t.bootstrap='2',t.fullBootstrapVersion='2.3.2',console.warn('Bootbox will *mostly* work with Bootstrap 2, but we do not officially support it. Please upgrade, if possible.');var o=p(f.dialog),a=o.find('.modal-dialog'),r=o.find('.modal-body'),n=p(f.header),i=p(f.footer),l=t.buttons,s={onEscape:t.onEscape};if(r.find('.bootbox-body').html(t.message),0<C(t.buttons)&&(O(l,function(t,e){var o=p(f.button);switch(o.data('bb-handler',t),o.addClass(e.className),t){case'ok':case'confirm':o.addClass('bootbox-accept');break;case'cancel':o.addClass('bootbox-cancel')}o.html(e.label),i.append(o),s[t]=e.callback}),r.after(i)),!0===t.animate&&o.addClass('fade'),t.className&&o.addClass(t.className),t.size)switch(t.fullBootstrapVersion.substring(0,3)<'3.1'&&console.warn('"size" requires Bootstrap 3.1.0 or higher. You appear to be using '+t.fullBootstrapVersion+'. Please upgrade to use this option.'),t.size){case'small':case'sm':a.addClass('modal-sm');break;case'large':case'lg':a.addClass('modal-lg');break;case'xl':case'extra-large':t.fullBootstrapVersion.substring(0,3)<'4.2'&&console.warn('Using size "xl"/"extra-large" requires Bootstrap 4.2.0 or higher. You appear to be using '+t.fullBootstrapVersion+'. Please upgrade to use this option.'),a.addClass('modal-xl')}if(t.scrollable&&(t.fullBootstrapVersion.substring(0,3)<'4.3'&&console.warn('Using "scrollable" requires Bootstrap 4.3.0 or higher. You appear to be using '+t.fullBootstrapVersion+'. Please upgrade to use this option.'),a.addClass('modal-dialog-scrollable')),t.title&&(r.before(n),o.find('.modal-title').html(t.title)),t.closeButton){var c=p(f.closeButton);t.title?3<t.bootstrap?o.find('.modal-header').append(c):o.find('.modal-header').prepend(c):c.prependTo(r)}return t.centerVertical&&(t.fullBootstrapVersion<'4.0.0'&&console.warn('"centerVertical" requires Bootstrap 4.0.0-beta.3 or higher. You appear to be using '+t.fullBootstrapVersion+'. Please upgrade to use this option.'),a.addClass('modal-dialog-centered')),o.one('hide.bs.modal',function(t){t.target===this&&(o.off('escape.close.bb'),o.off('click'))}),o.one('hidden.bs.modal',function(t){t.target===this&&o.remove()}),o.one('shown.bs.modal',function(){o.find('.bootbox-accept').first().trigger('focus')}),'static'!==t.backdrop&&o.on('click.dismiss.bs.modal',function(t){o.children('.modal-backdrop').length&&(t.currentTarget=o.children('.modal-backdrop').get(0)),t.target===t.currentTarget&&o.trigger('escape.close.bb')}),o.on('escape.close.bb',function(t){s.onEscape&&v(t,o,s.onEscape)}),o.on('click','.modal-footer button:not(.disabled)',function(t){var e=p(this).data('bb-handler');e!==u&&v(t,o,s[e])}),o.on('click','.bootbox-close-button',function(t){v(t,o,s.onEscape)}),o.on('keyup',function(t){27===t.which&&o.trigger('escape.close.bb')}),p(t.container).append(o),o.modal({backdrop:!!t.backdrop&&'static',keyboard:!1,show:!1}),t.show&&o.modal('show'),o},d.alert=function(){var t;if((t=h('alert',['ok'],['message','callback'],arguments)).callback&&!p.isFunction(t.callback))throw new Error('alert requires the "callback" property to be a function when provided');return t.buttons.ok.callback=t.onEscape=function(){return!p.isFunction(t.callback)||t.callback.call(this)},d.dialog(t)},d.confirm=function(){var t;if(t=h('confirm',['cancel','confirm'],['message','callback'],arguments),!p.isFunction(t.callback))throw new Error('confirm requires a callback');return t.buttons.cancel.callback=t.onEscape=function(){return t.callback.call(this,!1)},t.buttons.confirm.callback=function(){return t.callback.call(this,!0)},d.dialog(t)},d.prompt=function(){var r,e,t,n,o,a;if(t=p(f.form),(r=h('prompt',['cancel','confirm'],['title','callback'],arguments)).value||(r.value=m.value),r.inputType||(r.inputType=m.inputType),o=r.show===u?m.show:r.show,r.show=!1,r.buttons.cancel.callback=r.onEscape=function(){return r.callback.call(this,null)},r.buttons.confirm.callback=function(){var t;if('checkbox'===r.inputType)t=n.find('input:checked').map(function(){return p(this).val()}).get();else if('radio'===r.inputType)t=n.find('input:checked').val();else{if(n[0].checkValidity&&!n[0].checkValidity())return!1;t='select'===r.inputType&&!0===r.multiple?n.find('option:selected').map(function(){return p(this).val()}).get():n.val()}return r.callback.call(this,t)},!r.title)throw new Error('prompt requires a title');if(!p.isFunction(r.callback))throw new Error('prompt requires a callback');if(!f.inputs[r.inputType])throw new Error('Invalid prompt type');switch(n=p(f.inputs[r.inputType]),r.inputType){case'text':case'textarea':case'email':case'password':n.val(r.value),r.placeholder&&n.attr('placeholder',r.placeholder),r.pattern&&n.attr('pattern',r.pattern),r.maxlength&&n.attr('maxlength',r.maxlength),r.required&&n.prop({required:!0}),r.rows&&!isNaN(parseInt(r.rows))&&'textarea'===r.inputType&&n.attr({rows:r.rows});break;case'date':case'time':case'number':case'range':if(n.val(r.value),r.placeholder&&n.attr('placeholder',r.placeholder),r.pattern&&n.attr('pattern',r.pattern),r.required&&n.prop({required:!0}),'date'!==r.inputType&&r.step){if(!('any'===r.step||!isNaN(r.step)&&0<parseFloat(r.step)))throw new Error('"step" must be a valid positive number or the value "any". See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-step for more information.');n.attr('step',r.step)}(function(t,e,o){var a=!1,r=!0,n=!0;if('date'===t)e===u||(r=g(e))?o===u||(n=g(o))||console.warn('Browsers which natively support the "date" input type expect date values to be of the form "YYYY-MM-DD" (see ISO-8601 https://www.iso.org/iso-8601-date-and-time-format.html). Bootbox does not enforce this rule, but your max value may not be enforced by this browser.'):console.warn('Browsers which natively support the "date" input type expect date values to be of the form "YYYY-MM-DD" (see ISO-8601 https://www.iso.org/iso-8601-date-and-time-format.html). Bootbox does not enforce this rule, but your min value may not be enforced by this browser.');else if('time'===t){if(e!==u&&!(r=w(e)))throw new Error('"min" is not a valid time. See https://www.w3.org/TR/2012/WD-html-markup-20120315/datatypes.html#form.data.time for more information.');if(o!==u&&!(n=w(o)))throw new Error('"max" is not a valid time. See https://www.w3.org/TR/2012/WD-html-markup-20120315/datatypes.html#form.data.time for more information.')}else{if(e!==u&&isNaN(e))throw r=!1,new Error('"min" must be a valid number. See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-min for more information.');if(o!==u&&isNaN(o))throw n=!1,new Error('"max" must be a valid number. See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-max for more information.')}if(r&&n){if(o<=e)throw new Error('"max" must be greater than "min". See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-max for more information.');a=!0}return a})(r.inputType,r.min,r.max)&&(r.min!==u&&n.attr('min',r.min),r.max!==u&&n.attr('max',r.max));break;case'select':var i={};if(a=r.inputOptions||[],!p.isArray(a))throw new Error('Please pass an array of input options');if(!a.length)throw new Error('prompt with "inputType" set to "select" requires at least one option');r.placeholder&&n.attr('placeholder',r.placeholder),r.required&&n.prop({required:!0}),r.multiple&&n.prop({multiple:!0}),O(a,function(t,e){var o=n;if(e.value===u||e.text===u)throw new Error('each option needs a "value" property and a "text" property');e.group&&(i[e.group]||(i[e.group]=p('<optgroup />').attr('label',e.group)),o=i[e.group]);var a=p(f.option);a.attr('value',e.value).text(e.text),o.append(a)}),O(i,function(t,e){n.append(e)}),n.val(r.value);break;case'checkbox':var l=p.isArray(r.value)?r.value:[r.value];if(!(a=r.inputOptions||[]).length)throw new Error('prompt with "inputType" set to "checkbox" requires at least one option');n=p('<div class="bootbox-checkbox-list"></div>'),O(a,function(t,o){if(o.value===u||o.text===u)throw new Error('each option needs a "value" property and a "text" property');var a=p(f.inputs[r.inputType]);a.find('input').attr('value',o.value),a.find('label').append('\n'+o.text),O(l,function(t,e){e===o.value&&a.find('input').prop('checked',!0)}),n.append(a)});break;case'radio':if(r.value!==u&&p.isArray(r.value))throw new Error('prompt with "inputType" set to "radio" requires a single, non-array value for "value"');if(!(a=r.inputOptions||[]).length)throw new Error('prompt with "inputType" set to "radio" requires at least one option');n=p('<div class="bootbox-radiobutton-list"></div>');var s=!0;O(a,function(t,e){if(e.value===u||e.text===u)throw new Error('each option needs a "value" property and a "text" property');var o=p(f.inputs[r.inputType]);o.find('input').attr('value',e.value),o.find('label').append('\n'+e.text),r.value!==u&&e.value===r.value&&(o.find('input').prop('checked',!0),s=!1),n.append(o)}),s&&n.find('input[type="radio"]').first().prop('checked',!0)}if(t.append(n),t.on('submit',function(t){t.preventDefault(),t.stopPropagation(),e.find('.bootbox-accept').trigger('click')}),''!==p.trim(r.message)){var c=p(f.promptMessage).html(r.message);t.prepend(c),r.message=t}else r.message=t;return(e=d.dialog(r)).off('shown.bs.modal'),e.on('shown.bs.modal',function(){n.focus()}),!0===o&&e.modal('show'),e},d});
\ No newline at end of file
+!function(t,e){'use strict';'function'==typeof define&&define.amd?define(['jquery'],e):'object'==typeof exports?module.exports=e(require('jquery')):t.bootbox=e(t.jQuery)}(this,function e(u,p){'use strict';var r,n,i,l;Object.keys||(Object.keys=(r=Object.prototype.hasOwnProperty,n=!{toString:null}.propertyIsEnumerable('toString'),l=(i=['toString','toLocaleString','valueOf','hasOwnProperty','isPrototypeOf','propertyIsEnumerable','constructor']).length,function(t){if('function'!=typeof t&&('object'!=typeof t||null===t))throw new TypeError('Object.keys called on non-object');var e,o,a=[];for(e in t)r.call(t,e)&&a.push(e);if(n)for(o=0;o<l;o++)r.call(t,i[o])&&a.push(i[o]);return a}));var d={};d.VERSION='5.0.0';var 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"'+e+'"')}),b[t]={OK:o.OK,CANCEL:o.CANCEL,CONFIRM:o.CONFIRM},d},d.removeLocale=function(t){if('en'===t)throw new Error('"en" is used as the default and fallback locale and cannot be removed.');return delete b[t],d},d.setLocale=function(t){return d.setDefaults('locale',t)},d.setDefaults=function(){var t={};return 2===arguments.length?t[arguments[0]]=arguments[1]:t=arguments[0],u.extend(m,t),d},d.hideAll=function(){return u('.bootbox').modal('hide'),d},d.init=function(t){return e(t||u)},d.dialog=function(t){if(u.fn.modal===p)throw new Error("\"$.fn.modal\" is not defined; please double check you have included the Bootstrap JavaScript library. 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\ No newline at end of file
diff --git a/dist/bootbox.locales.min.js b/dist/bootbox.locales.min.js
index 46fbc046..5a397422 100644
--- a/dist/bootbox.locales.min.js
+++ b/dist/bootbox.locales.min.js
@@ -1,5 +1,5 @@
 /**
- * bootbox.js 5.3.4
+ * bootbox.js 5.4.0
  *
  * http://bootboxjs.com/license.txt
  */
diff --git a/dist/bootbox.min.js b/dist/bootbox.min.js
index 6e5dab08..e5372349 100644
--- a/dist/bootbox.min.js
+++ b/dist/bootbox.min.js
@@ -1,6 +1,6 @@
 /**
- * bootbox.js 5.3.4
+ * bootbox.js 5.4.0
  *
  * http://bootboxjs.com/license.txt
  */
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Please upgrade to use this option.')),t.title&&(r.before(n),o.find('.modal-title').html(t.title)),t.closeButton){var c=p(f.closeButton);t.title?3<t.bootstrap?o.find('.modal-header').append(c):o.find('.modal-header').prepend(c):c.prependTo(r)}if(t.centerVertical&&(a.addClass('modal-dialog-centered'),t.fullBootstrapVersion<'4.0.0'&&console.warn('"centerVertical" requires Bootstrap 4.0.0-beta.3 or higher. You appear to be using '+t.fullBootstrapVersion+'. Please upgrade to use this option.')),o.one('hide.bs.modal',{dialog:o},x),t.onHide){if(!p.isFunction(t.onHide))throw new Error('Argument supplied to "onHide" must be a function');o.on('hide.bs.modal',t.onHide)}if(o.one('hidden.bs.modal',{dialog:o},y),t.onHidden){if(!p.isFunction(t.onHidden))throw new Error('Argument supplied to "onHidden" must be a function');o.on('hidden.bs.modal',t.onHidden)}if(t.onShow){if(!p.isFunction(t.onShow))throw new Error('Argument supplied to "onShow" must be a function');o.on('show.bs.modal',t.onShow)}if(o.one('shown.bs.modal',{dialog:o},g),t.onShown){if(!p.isFunction(t.onShown))throw new Error('Argument supplied to "onShown" must be a function');o.on('shown.bs.modal',t.onShown)}return'static'!==t.backdrop&&o.on('click.dismiss.bs.modal',function(t){o.children('.modal-backdrop').length&&(t.currentTarget=o.children('.modal-backdrop').get(0)),t.target===t.currentTarget&&o.trigger('escape.close.bb')}),o.on('escape.close.bb',function(t){s.onEscape&&k(t,o,s.onEscape)}),o.on('click','.modal-footer button:not(.disabled)',function(t){var e=p(this).data('bb-handler');e!==u&&k(t,o,s[e])}),o.on('click','.bootbox-close-button',function(t){k(t,o,s.onEscape)}),o.on('keyup',function(t){27===t.which&&o.trigger('escape.close.bb')}),p(t.container).append(o),o.modal({backdrop:!!t.backdrop&&'static',keyboard:!1,show:!1}),t.show&&o.modal('show'),o},d.alert=function(){var t;if((t=h('alert',['ok'],['message','callback'],arguments)).callback&&!p.isFunction(t.callback))throw new Error('alert requires the "callback" property to be a function when provided');return t.buttons.ok.callback=t.onEscape=function(){return!p.isFunction(t.callback)||t.callback.call(this)},d.dialog(t)},d.confirm=function(){var t;if(t=h('confirm',['cancel','confirm'],['message','callback'],arguments),!p.isFunction(t.callback))throw new Error('confirm requires a callback');return t.buttons.cancel.callback=t.onEscape=function(){return t.callback.call(this,!1)},t.buttons.confirm.callback=function(){return t.callback.call(this,!0)},d.dialog(t)},d.prompt=function(){var r,e,t,n,o,a;if(t=p(f.form),(r=h('prompt',['cancel','confirm'],['title','callback'],arguments)).value||(r.value=m.value),r.inputType||(r.inputType=m.inputType),o=r.show===u?m.show:r.show,r.show=!1,r.buttons.cancel.callback=r.onEscape=function(){return r.callback.call(this,null)},r.buttons.confirm.callback=function(){var t;if('checkbox'===r.inputType)t=n.find('input:checked').map(function(){return p(this).val()}).get();else if('radio'===r.inputType)t=n.find('input:checked').val();else{if(n[0].checkValidity&&!n[0].checkValidity())return!1;t='select'===r.inputType&&!0===r.multiple?n.find('option:selected').map(function(){return p(this).val()}).get():n.val()}return r.callback.call(this,t)},!r.title)throw new Error('prompt requires a title');if(!p.isFunction(r.callback))throw new Error('prompt requires a callback');if(!f.inputs[r.inputType])throw new Error('Invalid prompt type');switch(n=p(f.inputs[r.inputType]),r.inputType){case'text':case'textarea':case'email':case'password':n.val(r.value),r.placeholder&&n.attr('placeholder',r.placeholder),r.pattern&&n.attr('pattern',r.pattern),r.maxlength&&n.attr('maxlength',r.maxlength),r.required&&n.prop({required:!0}),r.rows&&!isNaN(parseInt(r.rows))&&'textarea'===r.inputType&&n.attr({rows:r.rows});break;case'date':case'time':case'number':case'range':if(n.val(r.value),r.placeholder&&n.attr('placeholder',r.placeholder),r.pattern&&n.attr('pattern',r.pattern),r.required&&n.prop({required:!0}),'date'!==r.inputType&&r.step){if(!('any'===r.step||!isNaN(r.step)&&0<parseFloat(r.step)))throw new Error('"step" must be a valid positive number or the value "any". See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-step for more information.');n.attr('step',r.step)}!function(t,e,o){var a=!1,r=!0,n=!0;if('date'===t)e===u||(r=O(e))?o===u||(n=O(o))||console.warn('Browsers which natively support the "date" input type expect date values to be of the form "YYYY-MM-DD" (see ISO-8601 https://www.iso.org/iso-8601-date-and-time-format.html). Bootbox does not enforce this rule, but your max value may not be enforced by this browser.'):console.warn('Browsers which natively support the "date" input type expect date values to be of the form "YYYY-MM-DD" (see ISO-8601 https://www.iso.org/iso-8601-date-and-time-format.html). Bootbox does not enforce this rule, but your min value may not be enforced by this browser.');else if('time'===t){if(e!==u&&!(r=E(e)))throw new Error('"min" is not a valid time. See https://www.w3.org/TR/2012/WD-html-markup-20120315/datatypes.html#form.data.time for more information.');if(o!==u&&!(n=E(o)))throw new Error('"max" is not a valid time. See https://www.w3.org/TR/2012/WD-html-markup-20120315/datatypes.html#form.data.time for more information.')}else{if(e!==u&&isNaN(e))throw r=!1,new Error('"min" must be a valid number. See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-min for more information.');if(o!==u&&isNaN(o))throw n=!1,new Error('"max" must be a valid number. See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-max for more information.')}if(r&&n){if(o<=e)throw new Error('"max" must be greater than "min". See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-max for more information.');a=!0}return a}(r.inputType,r.min,r.max)||(r.min!==u&&n.attr('min',r.min),r.max!==u&&n.attr('max',r.max));break;case'select':var i={};if(a=r.inputOptions||[],!p.isArray(a))throw new Error('Please pass an array of input options');if(!a.length)throw new Error('prompt with "inputType" set to "select" requires at least one option');r.placeholder&&n.attr('placeholder',r.placeholder),r.required&&n.prop({required:!0}),r.multiple&&n.prop({multiple:!0}),v(a,function(t,e){var o=n;if(e.value===u||e.text===u)throw new Error('each option needs a "value" property and a "text" property');e.group&&(i[e.group]||(i[e.group]=p('<optgroup />').attr('label',e.group)),o=i[e.group]);var a=p(f.option);a.attr('value',e.value).text(e.text),o.append(a)}),v(i,function(t,e){n.append(e)}),n.val(r.value);break;case'checkbox':var l=p.isArray(r.value)?r.value:[r.value];if(!(a=r.inputOptions||[]).length)throw new Error('prompt with "inputType" set to "checkbox" requires at least one option');n=p('<div class="bootbox-checkbox-list"></div>'),v(a,function(t,o){if(o.value===u||o.text===u)throw new Error('each option needs a "value" property and a "text" property');var a=p(f.inputs[r.inputType]);a.find('input').attr('value',o.value),a.find('label').append('\n'+o.text),v(l,function(t,e){e===o.value&&a.find('input').prop('checked',!0)}),n.append(a)});break;case'radio':if(r.value!==u&&p.isArray(r.value))throw new Error('prompt with "inputType" set to "radio" requires a single, non-array value for "value"');if(!(a=r.inputOptions||[]).length)throw new Error('prompt with "inputType" set to "radio" requires at least one option');n=p('<div class="bootbox-radiobutton-list"></div>');var s=!0;v(a,function(t,e){if(e.value===u||e.text===u)throw new Error('each option needs a "value" property and a "text" property');var o=p(f.inputs[r.inputType]);o.find('input').attr('value',e.value),o.find('label').append('\n'+e.text),r.value!==u&&e.value===r.value&&(o.find('input').prop('checked',!0),s=!1),n.append(o)}),s&&n.find('input[type="radio"]').first().prop('checked',!0)}if(t.append(n),t.on('submit',function(t){t.preventDefault(),t.stopPropagation(),e.find('.bootbox-accept').trigger('click')}),''!==p.trim(r.message)){var c=p(f.promptMessage).html(r.message);t.prepend(c),r.message=t}else r.message=t;return(e=d.dialog(r)).off('shown.bs.modal',g),e.on('shown.bs.modal',function(){n.focus()}),!0===o&&e.modal('show'),e},d});
\ No newline at end of file
diff --git a/header.txt b/header.txt
index 3c2a6667..d6988416 100644
--- a/header.txt
+++ b/header.txt
@@ -1,5 +1,5 @@
 /**
- * bootbox.js 5.3.4
+ * bootbox.js 5.4.0
  *
  * http://bootboxjs.com/license.txt
  */
\ No newline at end of file
diff --git a/karma-base.conf.js b/karma-base.conf.js
index 7f1860bc..3bb8f51b 100644
--- a/karma-base.conf.js
+++ b/karma-base.conf.js
@@ -4,13 +4,8 @@ module.exports = function(params) {
 
     return config.set({
       basePath: '',
-      frameworks: ['mocha', 'chai'],
-      files: Array.prototype.concat([
-        'node_modules/sinon/lib/sinon.js',
-        'node_modules/sinon/lib/sinon/spy.js',
-        'node_modules/sinon/lib/sinon/stub.js',
-        'node_modules/sinon-chai/lib/sinon-chai.js'],
-
+      frameworks: ['mocha', 'sinon-chai'],
+      files: Array.prototype.concat(
         params.vendor,
 
         params.src || 'bootbox.js',
diff --git a/package-lock.json b/package-lock.json
index ca2b5f78..83fe4ad6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "bootbox",
-  "version": "5.3.3",
+  "version": "5.4.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -13,6 +13,47 @@
         "@babel/highlight": "^7.0.0"
       }
     },
+    "@babel/generator": {
+      "version": "7.7.4",
+      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.7.4.tgz",
+      "integrity": "sha512-m5qo2WgdOJeyYngKImbkyQrnUN1mPceaG5BV+G0E3gWsa4l/jCSryWJdM2x8OuGAOyh+3d5pVYfZWCiNFtynxg==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.7.4",
+        "jsesc": "^2.5.1",
+        "lodash": "^4.17.13",
+        "source-map": "^0.5.0"
+      }
+    },
+    "@babel/helper-function-name": {
+      "version": "7.7.4",
+      "resolved": "https://registry.npmjs.org/@babel/helper-function-name/-/helper-function-name-7.7.4.tgz",
+      "integrity": "sha512-AnkGIdiBhEuiwdoMnKm7jfPfqItZhgRaZfMg1XX3bS25INOnLPjPG1Ppnajh8eqgt5kPJnfqrRHqFqmjKDZLzQ==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-get-function-arity": "^7.7.4",
+        "@babel/template": "^7.7.4",
+        "@babel/types": "^7.7.4"
+      }
+    },
+    "@babel/helper-get-function-arity": {
+      "version": "7.7.4",
+      "resolved": "https://registry.npmjs.org/@babel/helper-get-function-arity/-/helper-get-function-arity-7.7.4.tgz",
+      "integrity": "sha512-QTGKEdCkjgzgfJ3bAyRwF4yyT3pg+vDgan8DSivq1eS0gwi+KGKE5x8kRcbeFTb/673mkO5SN1IZfmCfA5o+EA==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.7.4"
+      }
+    },
+    "@babel/helper-split-export-declaration": {
+      "version": "7.7.4",
+      "resolved": "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.7.4.tgz",
+      "integrity": "sha512-guAg1SXFcVr04Guk9eq0S4/rWS++sbmyqosJzVs8+1fH5NI+ZcmkaSkc7dmtAFbHFva6yRJnjW3yAcGxjueDug==",
+      "dev": true,
+      "requires": {
+        "@babel/types": "^7.7.4"
+      }
+    },
     "@babel/highlight": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.0.0.tgz",
@@ -24,6 +65,301 @@
         "js-tokens": "^4.0.0"
       }
     },
+    "@babel/parser": {
+      "version": "7.7.4",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.7.4.tgz",
+      "integrity": "sha512-jIwvLO0zCL+O/LmEJQjWA75MQTWwx3c3u2JOTDK5D3/9egrWRRA0/0hk9XXywYnXZVVpzrBYeIQTmhwUaePI9g==",
+      "dev": true
+    },
+    "@babel/template": {
+      "version": "7.7.4",
+      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.7.4.tgz",
+      "integrity": "sha512-qUzihgVPguAzXCK7WXw8pqs6cEwi54s3E+HrejlkuWO6ivMKx9hZl3Y2fSXp9i5HgyWmj7RKP+ulaYnKM4yYxw==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.0.0",
+        "@babel/parser": "^7.7.4",
+        "@babel/types": "^7.7.4"
+      }
+    },
+    "@babel/traverse": {
+      "version": "7.7.4",
+      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.7.4.tgz",
+      "integrity": "sha512-P1L58hQyupn8+ezVA2z5KBm4/Zr4lCC8dwKCMYzsa5jFMDMQAzaBNy9W5VjB+KAmBjb40U7a/H6ao+Xo+9saIw==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.5.5",
+        "@babel/generator": "^7.7.4",
+        "@babel/helper-function-name": "^7.7.4",
+        "@babel/helper-split-export-declaration": "^7.7.4",
+        "@babel/parser": "^7.7.4",
+        "@babel/types": "^7.7.4",
+        "debug": "^4.1.0",
+        "globals": "^11.1.0",
+        "lodash": "^4.17.13"
+      },
+      "dependencies": {
+        "@babel/code-frame": {
+          "version": "7.5.5",
+          "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.5.5.tgz",
+          "integrity": "sha512-27d4lZoomVyo51VegxI20xZPuSHusqbQag/ztrBC7wegWoQ1nLREPVSKSW8byhTlzTKyNE4ifaTA6lCp7JjpFw==",
+          "dev": true,
+          "requires": {
+            "@babel/highlight": "^7.0.0"
+          }
+        },
+        "debug": {
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+          "dev": true,
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        },
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+          "dev": true
+        }
+      }
+    },
+    "@babel/types": {
+      "version": "7.7.4",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.7.4.tgz",
+      "integrity": "sha512-cz5Ji23KCi4T+YIE/BolWosrJuSmoZeN1EFnRtBwF+KKLi8GG/Z2c2hOJJeCXPk4mwk4QFvTmwIodJowXgttRA==",
+      "dev": true,
+      "requires": {
+        "esutils": "^2.0.2",
+        "lodash": "^4.17.13",
+        "to-fast-properties": "^2.0.0"
+      }
+    },
+    "@sinonjs/commons": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-1.6.0.tgz",
+      "integrity": "sha512-w4/WHG7C4WWFyE5geCieFJF6MZkbW4VAriol5KlmQXpAQdxvV0p26sqNZOW6Qyw6Y0l9K4g+cHvvczR2sEEpqg==",
+      "dev": true,
+      "requires": {
+        "type-detect": "4.0.8"
+      }
+    },
+    "@sinonjs/formatio": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/@sinonjs/formatio/-/formatio-3.2.2.tgz",
+      "integrity": "sha512-B8SEsgd8gArBLMD6zpRw3juQ2FVSsmdd7qlevyDqzS9WTCtvF55/gAL+h6gue8ZvPYcdiPdvueM/qm//9XzyTQ==",
+      "dev": true,
+      "requires": {
+        "@sinonjs/commons": "^1",
+        "@sinonjs/samsam": "^3.1.0"
+      }
+    },
+    "@sinonjs/samsam": {
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-3.3.3.tgz",
+      "integrity": "sha512-bKCMKZvWIjYD0BLGnNrxVuw4dkWCYsLqFOUWw8VgKF/+5Y+mE7LfHWPIYoDXowH+3a9LsWDMo0uAP8YDosPvHQ==",
+      "dev": true,
+      "requires": {
+        "@sinonjs/commons": "^1.3.0",
+        "array-from": "^2.1.1",
+        "lodash": "^4.17.15"
+      }
+    },
+    "@sinonjs/text-encoding": {
+      "version": "0.7.1",
+      "resolved": "https://registry.npmjs.org/@sinonjs/text-encoding/-/text-encoding-0.7.1.tgz",
+      "integrity": "sha512-+iTbntw2IZPb/anVDbypzfQa+ay64MW0Zo8aJ8gZPWMMK6/OubMVb6lUPMagqjOPnmtauXnFCACVl3O7ogjeqQ==",
+      "dev": true
+    },
+    "@webassemblyjs/ast": {
+      "version": "1.8.5",
+      "resolved": "https://registry.npmjs.org/@webassemblyjs/ast/-/ast-1.8.5.tgz",
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+      "dev": true,
+      "requires": {
+        "@webassemblyjs/helper-module-context": "1.8.5",
+        "@webassemblyjs/helper-wasm-bytecode": "1.8.5",
+        "@webassemblyjs/wast-parser": "1.8.5"
+      }
+    },
+    "@webassemblyjs/floating-point-hex-parser": {
+      "version": "1.8.5",
+      "resolved": "https://registry.npmjs.org/@webassemblyjs/floating-point-hex-parser/-/floating-point-hex-parser-1.8.5.tgz",
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+    },
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+      "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-api-error/-/helper-api-error-1.8.5.tgz",
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+    },
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+      "version": "1.8.5",
+      "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-buffer/-/helper-buffer-1.8.5.tgz",
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+      "version": "1.8.5",
+      "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-code-frame/-/helper-code-frame-1.8.5.tgz",
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+      "dev": true,
+      "requires": {
+        "@webassemblyjs/wast-printer": "1.8.5"
+      }
+    },
+    "@webassemblyjs/helper-fsm": {
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+        "ajv": "^6.10.2",
+        "ajv-keywords": "^3.4.1",
+        "chrome-trace-event": "^1.0.2",
+        "enhanced-resolve": "^4.1.0",
+        "eslint-scope": "^4.0.3",
+        "json-parse-better-errors": "^1.0.2",
+        "loader-runner": "^2.4.0",
+        "loader-utils": "^1.2.3",
+        "memory-fs": "^0.4.1",
+        "micromatch": "^3.1.10",
+        "mkdirp": "^0.5.1",
+        "neo-async": "^2.6.1",
+        "node-libs-browser": "^2.2.1",
+        "schema-utils": "^1.0.0",
+        "tapable": "^1.1.3",
+        "terser-webpack-plugin": "^1.4.1",
+        "watchpack": "^1.6.0",
+        "webpack-sources": "^1.4.1"
+      },
+      "dependencies": {
+        "acorn": {
+          "version": "6.4.0",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.0.tgz",
+          "integrity": "sha512-gac8OEcQ2Li1dxIEWGZzsp2BitJxwkwcOm0zHAJLcPJaVvm58FRnk6RkuLRpU1EujipU2ZFODv2P9DLMfnV8mw==",
+          "dev": true
+        },
+        "ajv": {
+          "version": "6.10.2",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.2.tgz",
+          "integrity": "sha512-TXtUUEYHuaTEbLZWIKUr5pmBuhDLy+8KYtPYdcV8qC+pOZL+NKqYwvWSRrVXHn+ZmRRAu8vJTAznH7Oag6RVRw==",
+          "dev": true,
+          "requires": {
+            "fast-deep-equal": "^2.0.1",
+            "fast-json-stable-stringify": "^2.0.0",
+            "json-schema-traverse": "^0.4.1",
+            "uri-js": "^4.2.2"
+          }
+        },
+        "eslint-scope": {
+          "version": "4.0.3",
+          "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-4.0.3.tgz",
+          "integrity": "sha512-p7VutNr1O/QrxysMo3E45FjYDTeXBy0iTltPFNSqKAIfjDSXC+4dj+qfyuD8bfAXrW/y6lW3O76VaYNPKfpKrg==",
+          "dev": true,
+          "requires": {
+            "esrecurse": "^4.1.0",
+            "estraverse": "^4.1.1"
+          }
+        }
+      }
+    },
+    "webpack-dev-middleware": {
+      "version": "3.7.2",
+      "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-3.7.2.tgz",
+      "integrity": "sha512-1xC42LxbYoqLNAhV6YzTYacicgMZQTqRd27Sim9wn5hJrX3I5nxYy1SxSd4+gjUFsz1dQFj+yEe6zEVmSkeJjw==",
+      "dev": true,
+      "requires": {
+        "memory-fs": "^0.4.1",
+        "mime": "^2.4.4",
+        "mkdirp": "^0.5.1",
+        "range-parser": "^1.2.1",
+        "webpack-log": "^2.0.0"
+      }
+    },
+    "webpack-log": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/webpack-log/-/webpack-log-2.0.0.tgz",
+      "integrity": "sha512-cX8G2vR/85UYG59FgkoMamwHUIkSSlV3bBMRsbxVXVUk2j6NleCKjQ/WE9eYg9WY4w25O9w8wKP4rzNZFmUcUg==",
+      "dev": true,
+      "requires": {
+        "ansi-colors": "^3.0.0",
+        "uuid": "^3.3.2"
+      }
+    },
+    "webpack-sources": {
+      "version": "1.4.3",
+      "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-1.4.3.tgz",
+      "integrity": "sha512-lgTS3Xhv1lCOKo7SA5TjKXMjpSM4sBjNV5+q2bqesbSPs5FjGmU6jjtBSkX9b4qW87vDIsCIlUPOEhbZrMdjeQ==",
+      "dev": true,
+      "requires": {
+        "source-list-map": "^2.0.0",
+        "source-map": "~0.6.1"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true
+        }
+      }
+    },
     "which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
@@ -4407,12 +8183,27 @@
         "string-width": "^1.0.2 || 2"
       }
     },
+    "word-wrap": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
+      "integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==",
+      "dev": true
+    },
     "wordwrap": {
       "version": "0.0.3",
       "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.3.tgz",
       "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc=",
       "dev": true
     },
+    "worker-farm": {
+      "version": "1.7.0",
+      "resolved": "https://registry.npmjs.org/worker-farm/-/worker-farm-1.7.0.tgz",
+      "integrity": "sha512-rvw3QTZc8lAxyVrqcSGVm5yP/IJ2UcB3U0graE3LCFoZ0Yn2x4EoVSqJKdB/T5M+FLcRPjz4TDacRf3OCfNUzw==",
+      "dev": true,
+      "requires": {
+        "errno": "~0.1.7"
+      }
+    },
     "wrap-ansi": {
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-5.1.0.tgz",
@@ -4479,9 +8270,9 @@
       }
     },
     "xmlbuilder": {
-      "version": "8.2.2",
-      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-8.2.2.tgz",
-      "integrity": "sha1-aSSGc0ELS6QuGmE2VR0pIjNap3M=",
+      "version": "12.0.0",
+      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-12.0.0.tgz",
+      "integrity": "sha512-lMo8DJ8u6JRWp0/Y4XLa/atVDr75H9litKlb2E5j3V3MesoL50EBgZDWoLT3F/LztVnG67GjPXLZpqcky/UMnQ==",
       "dev": true
     },
     "xmlhttprequest-ssl": {
@@ -4490,6 +8281,12 @@
       "integrity": "sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4=",
       "dev": true
     },
+    "xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
+      "dev": true
+    },
     "y18n": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
diff --git a/package.json b/package.json
index 2d929367..bb9aedc1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bootbox",
-  "version": "5.3.4",
+  "version": "5.4.0",
   "description": "Wrappers for JavaScript alert(), confirm(), prompt(), and other flexible dialogs using the Bootstrap framework",
   "directories": {
     "test": "tests"
@@ -23,31 +23,35 @@
     "bootbox.all.js"
   ],
   "devDependencies": {
-    "chai": "^3.5.0",
-    "eslint": "^5.14.1",
-    "eslint-config-standard": "^12.0.0",
-    "eslint-plugin-import": "^2.16.0",
-    "eslint-plugin-node": "^8.0.1",
-    "eslint-plugin-promise": "^4.0.1",
-    "eslint-plugin-standard": "^4.0.0",
+    "chai": "^4.2.0",
+    "eslint": "^6.7.1",
+    "eslint-config-standard": "^14.1.0",
+    "eslint-plugin-import": "^2.18.2",
+    "eslint-plugin-node": "^10.0.0",
+    "eslint-plugin-promise": "^4.2.1",
+    "eslint-plugin-standard": "^4.0.1",
     "grunt": "^1.0.4",
-    "grunt-contrib-jshint": "^1.0.0",
-    "grunt-contrib-uglify": "^4.0.0",
-    "grunt-karma": "^3.0.1",
+    "grunt-contrib-jshint": "^2.1.0",
+    "grunt-contrib-uglify": "^4.0.1",
+    "grunt-karma": "^3.0.2",
     "karma": "^4.4.1",
     "karma-chai": "^0.1.0",
-    "karma-coverage": "^1.1.1",
-    "karma-junit-reporter": "^1.1.0",
-    "karma-mocha": "^1.1.1",
+    "karma-coverage": "^2.0.1",
+    "karma-junit-reporter": "^2.0.1",
+    "karma-mocha": "^1.3.0",
     "karma-phantomjs-launcher": "^1.0.4",
+    "karma-sinon-chai": "^2.0.2",
+    "karma-webpack": "^4.0.2",
+    "lolex": "5.1.1",
     "mocha": "^6.2.2",
-    "sinon": "^1.7.3",
-    "sinon-chai": "^2.8.0",
-    "uglify-js": "^3.1.4"
+    "sinon": "^7.5.0",
+    "sinon-chai": "^3.3.0",
+    "uglify-js": "^3.7.0",
+    "webpack": "^4.41.2"
   },
   "dependencies": {
-    "jquery": ">=1.12.0",
-    "popper.js": ">=1.12.9",
-    "bootstrap": ">=3.0.0"
+    "bootstrap": "^4.4.0",
+    "jquery": "^3.4.1",
+    "popper.js": "^1.16.0"
   }
 }
diff --git a/tests/bootbox.test.js b/tests/bootbox.test.js
index 3b155fe6..711aa935 100644
--- a/tests/bootbox.test.js
+++ b/tests/bootbox.test.js
@@ -72,6 +72,80 @@ describe('Bootbox', function() {
     });
   });
 
+  describe('onHide option', function() {
+    describe('hide.bs.modal', function() {
+      beforeEach(function() {
+        this.callback = sinon.spy();
+        this.dialog = bootbox.alert({ 
+          message: 'hi',
+          onHide: this.callback
+        });
+
+        this.e = function(target) {
+          $(this.dialog).trigger($.Event('hide.bs.modal', {
+            target: target
+          }));
+        };
+      });
+
+      describe('when triggered with the correct target', function() {
+        beforeEach(function() {
+          this.e(this.dialog.get(0));
+        });
+
+        it('has triggered onHide function', function() {
+          expect(this.callback).to.have.been.called;
+        });
+      });
+    });
+  });
+
+  describe('onHidden option', function() {
+    describe('hidden.bs.modal', function() {
+      beforeEach(function() {
+        this.callback = sinon.spy();
+        this.dialog = bootbox.alert({ 
+          message: 'hi',
+          onHidden: this.callback
+        });
+
+        this.e = function(target) {
+          $(this.dialog).trigger($.Event('hidden.bs.modal', {
+            target: target
+          }));
+        };
+      });
+
+      describe('when triggered with the correct target', function() {
+        beforeEach(function() {
+          this.e(this.dialog.get(0));
+        });
+
+        it('has triggered onHidden function', function() {
+          expect(this.callback).to.have.been.called;
+        });
+      });
+    });
+  });
+
+  describe('onShow option', function() {
+    describe('show.bs.modal', function() {
+      beforeEach(function() {
+        this.callback = sinon.spy();
+        this.dialog = bootbox.alert({ 
+          message: 'hi',
+          onShow: this.callback
+        });
+      });
+
+      describe('when triggered with the correct target', function() {
+        it('has triggered onShow function', function() {
+          expect(this.callback).to.have.been.called;
+        });
+      });
+    });
+  });
+
   describe('If $.fn.modal is undefined', function() {
     beforeEach(function() {
       this.oldModal = window.jQuery.fn.modal;
diff --git a/tests/prompt.test.js b/tests/prompt.test.js
index a659ee4f..488fe7cb 100644
--- a/tests/prompt.test.js
+++ b/tests/prompt.test.js
@@ -270,17 +270,9 @@ describe('bootbox.prompt', function () {
     // manual show
     describe('setting show to false', function () {
       beforeEach(function () {
-        this.options.show = false;
         this.shown = sinon.spy();
-        sinon.stub(bootbox, 'dialog', (function (_this) {
-          return function () {
-            return {
-              on: function () { },
-              off: function () { },
-              modal: _this.shown
-            };
-          };
-        })(this));
+        this.options.show = false;
+        this.options.onShow = this.shown;
         return this.create();
       });
       return it('does not show the dialog', function () {