resend-email-verification_link.php

<?php
ob_start();
require_once 'connection.php';
if (isset($_POST["Resend-Email-Verification-Link"]))
{
    $user_email = mysqli_real_escape_string($conn, $_POST["user_email"]);
    if (filter_var($user_email, FILTER_VALIDATE_EMAIL))
    {
        $token = bin2hex(random_bytes(16));
        
        if (!empty($_POST["user_email"]))
        {
            $email = trim($_POST["user_email"]);
        }
        else
        {
            $error_message = "<li>Email is required</li>";
        }
        if (empty($error_message))
        {
            $sql   = mysqli_query($conn, "UPDATE user SET forgot_password='$token'   WHERE email = '$email' ");
            $query = mysqli_query($conn, "SELECT name, email , forgot_password FROM user WHERE email = '$email'");
            $user  = mysqli_fetch_assoc($query);
            //mysqli_num_rows($query);
            
        }
        if (!empty($user))
        {
            
            require_once("resend_email_verification_link_mail.php");
        }
        else
        {
            $error_message = 'No Email Id Found';
        }
    }
    else
    {
        $error_message = 'Invalid Email Id Format';
    }
}
?>



                  <h2 class="text-center">Resend Email Verification Link </h2><br><br>
                <form id="frmForgot" name="frmForgot" method="post">
                    
          <div class="row">
        <div class="col-sm-4"></div>
        <div class="col-sm-4">        
        
    <?php
if (!empty($success_message))
{
?><div style="font-weight: bold;color:green;"><?php
    echo $success_message;
?> </div><?php
}
?>
   <?php
if (isset($error_message))
{
?> <div style="font-weight: bold;color:red;"><?php
    echo $error_message;
?></div> <?php
}
?>          
        
    
        </div>
    </div>
    

    
<div class="row">
    <div class="col-sm-4"><b>Enter Your Registered email Id</b></div>
        <div class="col-sm-5">
      <div class="input-group">
  <span class="input-group-addon"><i class="glyphicon glyphicon-user"></i></span>
    <input type="email" class="form-control" name="user_email" placeholder="Enter Your Registered email Id" required><br></div>
  </div> 
    <input type="submit" class="btn btn-success" style="margin-top:10px ;margin-left:45%" value="submit" name="Resend-Email-Verification-Link">
</form>
</div>