What are the advantages of using PHP to handle form submissions for email sending instead of relying solely on JavaScript?

When handling form submissions for email sending, using PHP instead of relying solely on JavaScript offers several advantages. PHP allows for server-side validation, which is more secure than client-side validation done with JavaScript. PHP also provides more control over the email sending process, allowing for error handling and logging. Additionally, PHP can easily integrate with SMTP servers for reliable email delivery. 

<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $to = "recipient@example.com";
    $subject = "Form Submission";
    $message = "Name: " . $_POST["name"] . "\n";
    $message .= "Email: " . $_POST["email"] . "\n";
    $message .= "Message: " . $_POST["message"];

    if (mail($to, $subject, $message)) {
        echo "Email sent successfully!";
    } else {
        echo "Email sending failed. Please try again.";
    }
}
?>

Keywords

PHP form submissions email sending JavaScript advantages

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