sayedchowdury5/forgetpassword.php

## forgetpassword.php
<?php

use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\SMTP;
use PHPMailer\PHPMailer\Exception;

require_once ('connect.php');
//require 'C:/Users/User/AppData/Roaming/Composer/vendor/autoload.php';
require './vendor/autoload.php';

if (isset($_POST['forget'])) {
  $user_email = $_POST['user_email'];

  $sql = "SELECT user_email FROM users WHERE user_email = ? ";
  $prepare = $conn->prepare($sql);
  $prepare->execute([$user_email]);
  $rowCount = $prepare->rowCount();
  //$fetch = $prepare->fetchAll();
  //$user_name = $fetch['user_name'];
  //$url = 'http://'.$_SERVER['SERVER_NAME'].'blog/resetpassword.php?id='.$fetch['user_id'].'&email='.$user_email;

  if ($rowCount > 0) {
    $mail = new PHPMailer();
    $mail->isSMTP();
    //$mail->SMTPDebug = 2;
    $mail->SMTPDebug = SMTP::DEBUG_SERVER;
    $mail->Host = 'smtp.gmail.com';
    $mail->SMTPAuth = true;
    $mail->Username = 'email id';
    $mail->Password = 'email password';
    //$mail->SMTPSecure = 'tls';
    $mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;
    $mail->Port = 587;

    $mail->setFrom('email id', 'name'); //name is optional
    $mail->addAddress($user_email);
    //$mail->addReplyTo('towho@example.com', 'John Doe';
    $mail->WordWrap = 50;

    $mail->isHTML(true);

    $mail->Subject = "Forgot Password";
    //$mail->addEmbeddedImage('path/to/image_file.jpg', 'image_cid');
    //$mail->Body = '<img src="cid:image_cid"> Mail body in HTML';
    $mail->Body = 'This is the plain text version of the email content';
    $mail->AltBody = 'This is the plain text version of the email content';

    if(!$mail->send()){
        echo 'Message could not be sent.';
        echo 'Mailer Error: ' . $mail->ErrorInfo;
    }else{
        echo 'Message has been sent';
      }
  } else {
    echo '<div><p>Your email not exist</p></div>';
  }
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">

<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>

<!-- Popper JS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>

<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
</head>
<body>
  <div class="container mt-5">
    <div class="border rounded mt-5">
      <form action="forgetpassword.php" method="POST" enctype="multipart/form-data">
        <div><h4 class=" text-center text-danger">Forget Password</h4></div>
        <label for="user_email">Enter Your Email</label>
        <input type="email" class="form-control" id="user_email" name="user_email" required>
        <div class="mt-3 d-flex justify-content-center">
          <input type="submit" class=" btn btn-success" id="forget" name="forget" value="Send">
        </div>
      </form>
    </div>
  </div>
</body>
</html>
	<?php

	use PHPMailer\PHPMailer\PHPMailer;
	use PHPMailer\PHPMailer\SMTP;
	use PHPMailer\PHPMailer\Exception;

	require_once ('connect.php');
	//require 'C:/Users/User/AppData/Roaming/Composer/vendor/autoload.php';
	require './vendor/autoload.php';

	if (isset($_POST['forget'])) {
	$user_email = $_POST['user_email'];

	$sql = "SELECT user_email FROM users WHERE user_email = ? ";
	$prepare = $conn->prepare($sql);
	$prepare->execute([$user_email]);
	$rowCount = $prepare->rowCount();
	//$fetch = $prepare->fetchAll();
	//$user_name = $fetch['user_name'];
	//$url = 'http://'.$_SERVER['SERVER_NAME'].'blog/resetpassword.php?id='.$fetch['user_id'].'&email='.$user_email;

	if ($rowCount > 0) {
	$mail = new PHPMailer();
	$mail->isSMTP();
	//$mail->SMTPDebug = 2;
	$mail->SMTPDebug = SMTP::DEBUG_SERVER;
	$mail->Host = 'smtp.gmail.com';
	$mail->SMTPAuth = true;
	$mail->Username = 'email id';
	$mail->Password = 'email password';
	//$mail->SMTPSecure = 'tls';
	$mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;
	$mail->Port = 587;

	$mail->setFrom('email id', 'name'); //name is optional
	$mail->addAddress($user_email);
	//$mail->addReplyTo('towho@example.com', 'John Doe';
	$mail->WordWrap = 50;

	$mail->isHTML(true);

	$mail->Subject = "Forgot Password";
	//$mail->addEmbeddedImage('path/to/image_file.jpg', 'image_cid');
	//$mail->Body = '<img src="cid:image_cid"> Mail body in HTML';
	$mail->Body = 'This is the plain text version of the email content';
	$mail->AltBody = 'This is the plain text version of the email content';

	if(!$mail->send()){
	echo 'Message could not be sent.';
	echo 'Mailer Error: ' . $mail->ErrorInfo;
	}else{
	echo 'Message has been sent';
	}
	} else {
	echo '<div><p>Your email not exist</p></div>';
	}
	}
	?>
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Document</title>
	<!-- Latest compiled and minified CSS -->
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">

	<!-- jQuery library -->
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>

	<!-- Popper JS -->
	<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>

	<!-- Latest compiled JavaScript -->
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
	</head>
	<body>
	<div class="container mt-5">
	<div class="border rounded mt-5">
	<form action="forgetpassword.php" method="POST" enctype="multipart/form-data">
	<div><h4 class=" text-center text-danger">Forget Password</h4></div>
	<label for="user_email">Enter Your Email</label>
	<input type="email" class="form-control" id="user_email" name="user_email" required>
	<div class="mt-3 d-flex justify-content-center">
	<input type="submit" class=" btn btn-success" id="forget" name="forget" value="Send">
	</div>
	</form>
	</div>
	</div>
	</body>
	</html>