CODEWITHSUNDEEP
phphtmlcaptcharecaptcha
MagicMac
MagicMac

Reputation: 1

CAPTCHA integration into existing PHP form

Im using Google Recaptcha, and I've ended up with this piece of code. My goal is to have my already working php form to submit only when the captcha has been completed. Any help would be appreciated.

<?php
if (isset($_POST['ContactButton'])) {
    $url = 'https://www.google.com/recaptcha/api/siteverify';
    $privatekey = "6LePayETAAAAANJze7opnV6bQEX-n02p4UdZ8xfF";
    $response = file_get_contents($url . "? 
        secret=" . $privatekey . "&response" . $_POST['g-recaptcha- 
        response'] . "&remoteip=" . $_SERVER['REMOTE_ADDR']);
    $data = json_decode($respose);
    if (isset($data -> success) AND $data -> success == true) {
        $name = $_POST['name'];
        $email = $_POST['email'];
        $phone = $_POST['phone'];
        $message = $_POST['message'];
        $formcontent = " From: $name \n Phone: $phone \n Message: $message";
        $recipient = "[email protected]";
        $subject = "Contact Form";
        $mailheader = "From: $email \r\n";
        mail($recipient, $subject, $formcontent, $mailheader) or die("Error!");
        header('Location: contact-thank-you.html');
        exit();
    } else {
        header('location: index.html?captchafail=True');
    }
}
?>

Upvotes: 0

Views: 288

Answers (2)

iSensical
iSensical

Reputation: 757

Have you tried using honeytrap instead of captcha which is more simple and does the same functionality http://blog.mtstudios.net/the-honey-trap-the-easiest-way-ive-found-to-stop-spam-emails-on-asp-net-contact-forms/

Upvotes: 1

Raj_King
Raj_King

Reputation: 556

Please read the google's developer documentation for reCAPTCHA and github page that will help you

Upvotes: 0

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