FOS\UserBundle\Controller\UserController::editAction PHP Метод

    public function editAction($username)
    {
        $user = $this->findUserBy('username', $username);
        $form = $this->container->get('fos_user.form.user');
        $form->process($user);
        return $this->container->get('templating')->renderResponse('FOSUserBundle:User:edit.html.' . $this->getEngine(), array('form' => $form, 'username' => $user->getUsername()));
    }