PHP Forgot Password Recover code

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PHP Tutorial » PHP Forgot Password Recover code

In this chapter we show you how to use a form to recover data, forgotten password if you forgot your username and email address.
We will send the user a password recovery email after the form is submitted.

Forgot Password Recover code step by step:
1. Connect MySQL Database with PHP Using mysqli_connect()
2. PHP Code to Send Forgotten Password by E-Mail
3. Create a Form for Forgot Password
4. Send Email Using PHP
5. Full PHP Source

Forgot Password Recover code step by step

1. Connect MySQL Database with PHP Using mysqli_connect(). Create file: database.php
2. Create a Form for Forgot Password - Created a file forgot.php into ours PHP project.

Step1: database.php

Example (this is HTML - PHP editor, change text on this window)

<?php
$server_name = "localhost";

  $user_name = "my_username";

  $password = "my_password";

  $db_name = "my_DB";


// Create connection

  $link = mysqli_connect($server_name,

 $user_name, $password);


// Check connection

  if (!$link){

  die("Database Connection Failed" . mysqli_error($link));

  }

  $select_db = mysqli_select_db($link, $db_name);

  if (!$db_name){

  die("Database Selection Failed" . mysqli_error($link));

  }
?>

Step2: forgot.php

Example (this is HTML - PHP editor, change text on this window)

  <?php

  session_start();

  include_once 'database.php';

  if(isset($_POST['submit']))

  {

$user_name = $_POST['user_name'];

$result = mysqli_query($conn,"SELECT * FROM Users

 where user_name='" . $_POST['user_name'] . "'");

$row = mysqli_fetch_assoc($result);

$fetch_user_name=$row['user_name'];

$email_id=$row['email_id'];

$password=$row['password'];

if($user_name==$fetch_user_name) {

$to = $email_id;

$subject = "Password";

$txt = "Your password is : $password.";

$headers = "From: password_recover@agernic.com" . "\r\n" .

"CC: user_email@example.com";

mail($to,$subject,$txt,$headers);

}

else{

echo 'invalid UserName';

}

}

?>

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Create a Form for Forgot Password

In the PHP code below, we have created one user field into the form.
The user will enter the registered user_name and then he wii receive an email once the emailid is correct.

Step 2: form-forget-pass.php

Example (this is HTML - PHP editor, change text on this window)

<h1>Forgot Password<h1>

<form action='method='post'>

<table cellspacing='5' align='center'>

<tr><td>UserName:</td><td><input type='text' name='user_name'/></td></tr>

<tr><td></td><td><input type='submit' name='submit' value='Submit'/></td></tr>

</table>

</form>

Full PHP code Source forget password

The full source code for recover password by email.

index.php

Example (this is HTML - PHP editor, change text on this window)

 <?php

  session_start();

  include_once 'database.php';

  if(isset($_POST['submit']))

  {

  $user_name = $_POST['user_name'];

  $result = mysqli_query($conn,"SELECT * FROM Users

 where user_name='" . $_POST['user_name'] . "'");

  $row = mysqli_fetch_assoc($result);

  $fetch_user_name=$row['user_name'];

  $email_id=$row['email_id'];

  $password=$row['password'];

  if($user_name==$fetch_user_name) {

  $to = $email_id;

  $subject = "Password";

  $txt = "Your password is : $password.";

  $headers = "From: password_recover@agernic.com" . "\r\n" .

  "CC: user_email@example.com";

  mail($to,$subject,$txt,$headers);

  }

  else{

  echo 'invalid UserName';

  }

  }

  ?>
 <!DOCTYPE HTML>

  <html>

  <head>

  <style type="text/css">

  input{

  border:1px solid green;

  border-radius:2px;

  }

  h1{

  color:darkblue;

  font-size:18px;

  text-align:center;

  }
</style>

  </head>

  <body> 
<h1>Forgot Password<h1>

  <form action='' method='post'>

  <table cellspacing='5' align='center'>

  <tr><td>UserName:</td><td><input type='text' name='user_name'/></td></tr>

  <tr><td></td><td><input type='submit' name='submit' value='Submit'/></td></tr>

  </table>

  </form>
</body>

  </html>

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PHP Forgot Password Recover code - php tutorial

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