private function captchaResponse($response)
    {
        $errors = ['g-recaptcha-response' => ['Oops, something went wrong']];
        foreach ($response->getErrorCodes() as $k => $code) {
            if ($code == 'missing-input-response') {
                $code = 'Please confirm you are not a robot.';
            }
            $errors['g-recaptcha-response'][$k] = $code;
        }

        return new JsonResponse($errors, 422);
    }