/** * Check if user password is expired * * @param User $user * @return null|\Symfony\Component\HttpFoundation\RedirectResponse */ private function checkIsPasswordExpired(User $user) { if ($user->isPasswordExpired()) { $this->get('session')->setFlash('error', 'Your password has expired.'); return $this->redirect($this->generateUrl("fos_user_change_password")); } return null; }