HI!
the program Adobe Dreamweaver shows an error in this line - $recaptcha = new \ReCaptcha\ReCaptcha(Config::Get('RECAPTCHA_PRIVATE_KEY'));
here is my entry:
protected function VerifyData()
{
$error = false;
$recaptcha = new \ReCaptcha\ReCaptcha(Config::Get('RECAPTCHA_PRIVATE_KEY'));
$resp = $recaptcha->verify($_POST['g-recaptcha-response'], $_SERVER['REMOTE_ADDR']);
if(!$resp->isSuccess())
{
$error = true;
$this->set('captcha_error', $resp->error);
} else {
$this->set('captcha_error', '');
}