protected function attemptAuthentication(Request $request)
{
if ($request->request->has('captcha_code', $request->query->has('captcha_code')) && \LoginAttempts::MaxLoginAttemptsExceeded()) {
if (false) {
throw new AuthenticationException($translator->trans("CAPTCHA code is not valid. Please try again.", array(), 'home'));
}
}
return parent::attemptAuthentication($request);
}