Is it advisable to use JavaScript for redirecting to a new page after submitting a form in PHP?

It is not advisable to use JavaScript for redirecting to a new page after submitting a form in PHP because it may not work if the user has JavaScript disabled. Instead, you can use PHP header() function to redirect the user to a new page after form submission. 

<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    // Process form data here

    // Redirect to a new page after form submission
    header("Location: newpage.php");
    exit();
}
?>

<!DOCTYPE html>
<html>
<head>
    <title>Form Submission</title>
</head>
<body>
    <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
        <!-- Form fields here -->
        <input type="submit" value="Submit">
    </form>
</body>
</html>

Keywords

JavaScript redirect form submission PHP new page

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