After mail send success page have to redirect

You want to redirect the user to a success page after sending a mail successfully. Here are a few ways to achieve this:

Method 1: Using PHP

You can use PHP's header() function to redirect the user to a success page after sending a mail. Here's an example:

<?php
// Your mail sending code here
if (mailSentSuccessfully()) {
    header('Location: success.php');
    exit;
}
?>

In this example, mailSentSuccessfully() is a function that checks if the mail has been sent successfully. If it has, the header() function is used to redirect the user to success.php.

Method 2: Using JavaScript

You can use JavaScript's window.location property to redirect the user to a success page after sending a mail. Here's an example:

// Your mail sending code here
if (mailSentSuccessfully()) {
    window.location.href = 'success.php';
}

In this example, mailSentSuccessfully() is a function that checks if the mail has been sent successfully. If it has, the window.location.href property is used to redirect the user to success.php.

Method 3: Using a Framework

If you're using a PHP framework like Laravel or CodeIgniter, you can use the framework's built-in redirect functionality. For example, in Laravel:

// Your mail sending code here
if (mailSentSuccessfully()) {
    return redirect()->route('success');
}

In this example, mailSentSuccessfully() is a function that checks if the mail has been sent successfully. If it has, the redirect() function is used to redirect the user to the success route.

Method 4: Using a Redirect URL

You can also specify a redirect URL in your mail sending code. For example:

<?php
// Your mail sending code here
if (mailSentSuccessfully()) {
    header('Location: success.php?sent=true');
    exit;
}
?>

In this example, the header() function is used to redirect the user to success.php with a query parameter sent=true. You can then check for this parameter in your success page to verify that the mail was sent successfully.

Remember to replace success.php with the actual URL of your success page.