/**
*
* Get different possible errors before registering an user
* @return Array errors
*/
public function get_errors()
{
$constraints = new \CODOF\Constraints\User();
$constraints->username($this->username);
$constraints->password($this->password);
$constraints->mail($this->mail);
$errors = $constraints->get_errors();
if (\CODOF\Util::get_opt('captcha') == "enabled") {
require_once ABSPATH . 'sys/Ext/recaptcha/recaptchalib.php';
$privatekey = \CODOF\Util::get_opt("captcha_private_key");
// your secret key
$secret = $privatekey;
// empty response
$response = null;
// check secret key
$reCaptcha = new \ReCaptcha($secret);
if ($_POST["g-recaptcha-response"]) {
$response = $reCaptcha->verifyResponse($_SERVER["REMOTE_ADDR"], $_POST["g-recaptcha-response"]);
}
if (!($response != null && $response->success)) {
$errors[] = _t("capcha entered was wrong");
}
}
return $errors;
}
