How can a developer ensure that a user with JavaScript disabled can still access the intended functionality?

When a user has JavaScript disabled, it can prevent certain functionalities on a website from working properly. To ensure that users without JavaScript can still access the intended functionality, developers can implement server-side validation and processing using PHP. By handling form submissions and interactions on the server side, users without JavaScript enabled can still interact with the website effectively. 

<?php
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    // Process form submission
    $name = $_POST['name'];
    $email = $_POST['email'];

    // Perform necessary actions with the form data
    // For example, save to a database or send an email

    // Redirect user to a thank you page or back to the form
    header('Location: thank-you.php');
    exit;
}
?>
<!DOCTYPE html>
<html>
<head>
    <title>Form Submission</title>
</head>
<body>
    <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
        <label for="name">Name:</label>
        <input type="text" id="name" name="name" required><br><br>

        <label for="email">Email:</label>
        <input type="email" id="email" name="email" required><br><br>

        <button type="submit">Submit</button>
    </form>
</body>
</html>

Keywords

JavaScript disabled functionality PHP alternative

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