'6LcNlegUAAAAAGKkIqihFlnl6-iyeyi3g0EAs7dj ', 'response' => $user_response ); foreach($fields as $key=>$value) $fields_string .= $key . '=' . $value . '&'; $fields_string = rtrim($fields_string, '&'); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, 'https://www.google.com/recaptcha/api/siteverify'); curl_setopt($ch, CURLOPT_POST, count($fields)); curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string); curl_setopt($ch, CURLOPT_RETURNTRANSFER, True); $result = curl_exec($ch); curl_close($ch); return json_decode($result, true); } // Call the function post_captcha $res = post_captcha($_POST['g-recaptcha-response']); if ($res['success']) { // What happens when the CAPTCHA wasn't checked mail($to,$email_subject,$email_body,$headers); $to = $visitor_email; $email_form = 'info@luvanexgroup.com'; $subject = 'Thanks for Contacting Us'; $message = "Hello $name \n" . "Thanks for filling our form, we will contact you within one or two working days." ; $headers = "Reply-To: $visitor_email \r\n"; mail($to, $subject, $message, $headers); { header("Location: Thanks.html"); } } else { // If CAPTCHA is successfully completed... // Paste mail function or whatever else you want to happen here! echo ""; } } } ?>