/**
* Creates default response for form instance
*
* @param FormInterface $form
*
* @return JsonResponse
*/
protected function createFormDefaultJsonResponse(FormInterface $form)
{
return $this->jsonResponse(['valid' => $form->isValid(), 'continue' => $form->isAction('continue'), 'next' => $form->isAction('next'), 'redirectTo' => $this->getRedirectToActionUrl('index'), 'error' => $form->getError()]);
}