From 45cb8e16bc07378e76a1569b8e2a713b91b1b929 Mon Sep 17 00:00:00 2001
From: Andrew Jones <ajones@digitalbazaar.com>
Date: Fri, 8 Dec 2023 19:45:43 +0000
Subject: [PATCH] Check validUntil & validFrom format on issue.

---
 lib/index.js | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/lib/index.js b/lib/index.js
index 3d4fd42c..9e32308f 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -635,10 +635,10 @@ export function _checkCredential({
   }
   if(checkContextVersion({credential, version: 2.0})) {
     // check if 'validUntil' and 'validFrom'
-    if(mode === 'verify') {
-      let {validUntil, validFrom} = credential;
-      if(validUntil) {
-        assertDateString({credential, prop: 'validUntil'});
+    let {validUntil, validFrom} = credential;
+    if(validUntil) {
+      assertDateString({credential, prop: 'validUntil'});
+      if(mode === 'verify') {
         validUntil = new Date(credential.validUntil);
         if(now > validUntil) {
           throw new Error(
@@ -646,9 +646,11 @@ export function _checkCredential({
             `"validUntil" (${credential.validUntil}).`);
         }
       }
-      if(validFrom) {
-        assertDateString({credential, prop: 'validFrom'});
-        // check if `now` is before `validFrom`
+    }
+    if(validFrom) {
+      assertDateString({credential, prop: 'validFrom'});
+      if(mode === 'verify') {
+      // check if `now` is before `validFrom`
         validFrom = new Date(credential.validFrom);
         if(now < validFrom) {
           throw new Error(