public function checkRecaptchaAction()
{
$privatekey = "6LcGEuMSAAAAAAohpDLjBTKW9WhcoIdrnopcBzgY";
if ($_POST["recaptcha_response_field"]) {
$resp = recaptcha_check_answer($privatekey, $_SERVER["REMOTE_ADDR"], $_POST["recaptcha_challenge_field"], $_POST["recaptcha_response_field"]);
if ($resp->is_valid) {
echo "ok";
$newsModel = new NewsModel();
$newsModel->saveComment();
} else {
$error = $resp->error;
echo $error;
}
} else {
echo "error";
}
}