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send_reset_link.php
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send_reset_link.php
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<?php
/**
* Displays Single Input Field asking user to enter an Email to Recieve the Password Link On.
* On Form Submission It checks if the Email Entered is Registered with WYDRN Service and pushes an email if yes.
* 1) send_reset_link.php (Sends the Reset Link)
* 2) reset_pass.php (Upon Clicking the Link, user arrives here and is asked to enter a new password)
* 3) submit_new.php (Logic to update the database with the new password)
*
* @version PHP 8.0.12
* @since June 2022
* @author AtharvaShah
*/
require("connection.php");
require("functions.php");
// DO NOT INCLUDE THE HEADER BECAUSE USER IS NOT LOGGED IN! IT WILL BE INCLUDED IN THE LOGIN PAGE.
if (isset($_POST['submit_email']) && $_POST['email']) {
$email = mysqli_real_escape_string($con, $_POST['email']);
// Check if the email is registered with WYDRN
$select = mysqli_query($con, "SELECT `email`, `password` FROM `users` WHERE `email`='$email'");
if (mysqli_num_rows($select) == 1) {
// echo mysqli_num_rows($select);
while ($row = mysqli_fetch_array($select)) {
$email = ($row['email']);
$pass = ($row['password']);
}
// $link="<img src='images/website/logo.png' alt='WYDRN' width=100' height='100' style='margin-left:75px;'>";
// $link.="<br><br><br>";
$link = "<button style='padding:20px;'>";
$link .= "<a style='text-decoration: none;' href='localhost/WYDRN/reset_pass.php?key=" . $email . "&reset=" . $pass . "'" . ">Click Here To Reset Password</a>";
$link .= '</button>';
// Check if mail was sent successfully from server side
if (send_reset_link($email, $link)) {
// echo "Reset Link Sent to Your Email";
} else {
echo "<center><div class='alert alert-danger w-25 text-center' style='position: absolute; top: 20px; left: 570px;z-index:500;' role='alert'>
Server encountered an error while sending the reset link. Please try again later.
</div></center>";
}
} else {
echo "<center><div class='alert alert-danger w-25 text-center' style='position: absolute; top: 20px; left: 570px;z-index:500;' role='alert'>
Email is not registered!
</div></center>";
}
}
mysqli_close($con);
?>
<!-------------------------------------------------------------------------------------
HTML PART
------------------------------------------------------------------------------------->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="sends reset password link to the user's email" />
<meta name="keywords" content="WYDRN, send reset link" />
<title> WYDRN - Password Reset</title>
<link rel="stylesheet" href="css/others/bootstrap-reboot.min.css">
<link rel="stylesheet" href="css/others/bootstrap-grid.min.css">
<link rel="stylesheet" href="css/others/ionicons.min.css">
<link rel="stylesheet" href="css/utility.css">
<link rel="icon" type="image/png" href="images/website/favicons/favicon-32x32.png" sizes="32x32">
<link rel="apple-touch-icon" href="images/website/favicons/apple-touch-icon.png">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" crossorigin="anonymous">
<!-- Sweet Alert (Beautiful looking alert plugin-->
<script src="https://unpkg.com/sweetalert/dist/sweetalert.min.js"></script>
</head>
<!-- Body Begins -->
<body>
<div class="sign section--bg" data-bg="images/website/assets/abstract/section.jpg">
<div class="container">
<div class="row">
<div class="col-12">
<div class="sign__content">
<form method="post" action="send_reset_link.php" class="sign__form" onsubmit="return validation();">
<a href="login.php" class="sign__logo">
<img src="images/website/logo.png" alt="">
</a>
<div class="sign__group">
<input type="text" id="email" class="sign__input" placeholder="Email" name="email" required>
</div>
<div class="sign__group sign__group--checkbox">
<input type="checkbox" checked="checked">
<label for="remember" class="agree-label">I agree to the <a href="privacy_policy.php">Privacy Policy</a></label>
</div>
<input type="submit" value="Send" name="submit_email" class="forgot-mail-submit" id="mbtn">
<span class="sign__text">We will E-mail you the password reset link </span>
</form>
<!-- end authorization form -->
</div>
</div>
</div>
</div>
</div>
<!-------------------------------------------------------------------------------------
JAVASCRIPT PART
------------------------------------------------------------------------------------->
<script>
// To prevent form resubmission when page is refreshed (F5 / CTRL+R)
if (window.history.replaceState) {
window.history.replaceState(null, null, window.location.href);
}
function validation(){
var email = document.getElementById("email").value;
var re = /\S+@\S+\.\S+/;
if (!re.test(email)) {
//sweet alert plugin to display error message. IT REPLACES the JS alert() function.
swal({
title: "Email Invalid",
text: "Please enter a valid email address. Don't hoax.",
icon: "warning",
button: "Retry",
});
return false;
}
else{
swal({
title: "Reset Link Sent",
text: "Check your email for the reset link",
icon: "success",
button: "OK",
});
return true;
}
}
</script>
<!-- JS -->
<script src="js/jquery-3.5.1.min.js"></script>
<script src="js/jquery.magnific-popup.min.js"></script>
<script src="js/jquery.mCustomScrollbar.min.js"></script>
<script src="js/select2.min.js"></script>
<script src="js/utility.js"></script>
</body>
</html>
<!-------------------------------------------------------------------------------------
PHP PART
------------------------------------------------------------------------------------->
<?php
?>