What are the best practices for finding and using PHP scripts for form mailers on a website?

When looking for PHP scripts for form mailers on a website, it's important to choose a reliable and secure script that has been regularly updated. Make sure to thoroughly review the documentation and any user reviews before implementing the script on your site. Additionally, always sanitize and validate user input to prevent security vulnerabilities. 

// Example PHP script for form mailer
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $name = $_POST['name'];
    $email = $_POST['email'];
    $message = $_POST['message'];
    
    // Validate input
    if (!empty($name) && !empty($email) && !empty($message)) {
        // Sanitize input
        $name = filter_var($name, FILTER_SANITIZE_STRING);
        $email = filter_var($email, FILTER_SANITIZE_EMAIL);
        $message = filter_var($message, FILTER_SANITIZE_STRING);
        
        // Send email
        $to = "your@email.com";
        $subject = "Contact Form Submission";
        $headers = "From: $email";
        $body = "Name: $name\nEmail: $email\nMessage: $message";
        
        if (mail($to, $subject, $body, $headers)) {
            echo "Message sent successfully";
        } else {
            echo "Error sending message";
        }
    } else {
        echo "Please fill out all fields";
    }
}

Keywords

PHP scripts form mailers website best practices libraries

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