[ 'name' => 'required', 'email' => 'required|email', 'password' => 'required|min:6', ]); if ($validator->fails()) { $errors = $validator->errors(); $firstError = $errors->first(); return response()->json(['error' => $firstError...
class UpdateUserPut extends FormRequest { public function authorize() { return true; } // 主要是重写这个方法。 protected function failedValidation(Validator $validator) { throw new HttpException(500, $validator->errors()->first()); } public function rules() { return [ // 你的验证规则。 ];...
function store(Request $request) { $validator = Validator::make($request->all(), [ 'title' => 'required|unique:posts|max:255', 'body' => 'required', ]); if ($validator->fails()) { return redirect('post/create') ->withErrors($validator) ->withInput(); } // 获取通过验证的数据...
2、$validator->errors()->all()返回的错误消息,不带表单下标: 3、outPutJson是我自定义的方法,简单而且非常好用! AI检测代码解析 public function outPutJson($data, $code = 200, $message = NULL) { $message = $message ?? config('response_code')[$code]; return \Response::json(['message' =>...
/** * 获取已定义的验证规则的错误消息。 * * @return array */public function messages(){ return [ 'title.required' => 'A title is required', 'body.required' => 'A message is required', ];}手动创建验证器如果你不想要使用请求上使用 validate 方法,你可以通过 validator Facade 手动创建...
returnRedirect::to('/')->withErrors($validator); 视图中如何获取传递过来的错误消息 注意:$errors是系统预定义变量,任何模板中均可使用。 获取一个域的第一个错误消息 {{$errors->first('username') }} 获取一个域的全部错误消息 @foreach($errors->get('username')as$message) ...
'field.required' => 'Field Error Message', ]; $validator = Validator::make($request -> all(), $rules , $messages); if($validator -> fails()){ return redirect('/path') -> withErrors($validator) -> withInput(); } Blade Templement ...
1$errors = $validator->errors(); 2 3echo $errors->first('email');Retrieving All Error Messages For A FieldIf you need to retrieve an array of all the messages for a given field, use the get method:1foreach ($errors->get('email') as $message) { 2 // 3}...
1、$validator->errors()返回的错误消息,带表单下标: 2、$validator->errors()->all()返回的错误消息,不带表单下标: 3、outPutJson是我自定义的方法,简单而且非常好用! publicfunction outPutJson($data,$code=200,$message=NULL) {$message=$message??config('response_code')[$code];return\Response::json...
The validator also allows you to attach callbacks to be run after validation is completed. This allows you to easily perform further validation, and even add more error messages to the message collection. To get started, use the after method on a validator instance:...