public function validateRequest($request, $rules)
{
$validator = $this->getValidationFactory()->make($request->all(), $rules);
if ($validator->fails()) {
$message = array();
foreach ($validator->errors()->getMessages() as $field => $errorMsg) {
$message[] = $errorMsg[0];
}
$message = implode('|', $message);
throw new HttpResponseException(Response::json(ResponseManager::error($message)));
}
return parent::validateRequest($request, $rules);
}
