* Get the validation rules that apply to the request. * * @return array<string, mixed> */ publicfunctionrules() { return[ 'email'=>'required|unique:users|email', 'age'=>'required|numeric', 'password'=>'required|min:7|confirmed' ]; } } 为了定制这些规则的错误信息,你可以重写FormReques...
https://laravel-china.org/docs/laravel/5.4/validation#available-validation-rules
使用Validation 使用这个之前可以将store(Requests\StoreArticleRequest $request)中的变量去掉 使用Validation的时候,多用于验证一些简单的表单验证。这里演示直接写于ArticleController当中,直接使用Validator::make(),使用方式为Validator::make(array $request,array $rules),比如说我们的例子可以在store()中写成: $input=...
参考 https://laravel.com/docs/5.5/validation#custom-validation-rules 微信关注我哦 👍 我是来自山东烟台的一名开发者,有感兴趣的话题,或者软件开发需求,欢迎加微信 zhongwei聊聊,查看更多联系方式
So, how are the validation rules evaluated? All you need to do is type-hint the request on your controller method. The incoming form request is validated before the controller method is called, meaning you do not need to clutter your controller with any validation logic:...
在validation.php文件中,你可以定义一个名为rules的数组,其中包含各种验证规则。例如: <?phpreturn['name'=>'required|string|max:255','email'=>'required|email|unique:users','password'=>'required|min:8|confirmed','age'=>'nullable|integer|min:18', ...
In this example, if the unique rule on the title attribute fails, the max rule will not be checked. Rules will be validated in the order they are assigned.A Note On Nested AttributesIf your HTTP request contains "nested" parameters, you may specify them in your validation rules using "...
为此,我们将使用 Illuminate\Http\Request 类提供的 validate 方法。如果验证通过,你的代码会继续正常运行。如果验证失败,则会抛出 Illuminate\Validation\ValidationException 异常,并自动将对应的错误响应返回给用户。如果在传统的HTTP请求中验证失败,将会生成到前一个URL的重定向响应。如果传入的请求是XHR请求,将返回一...
我们在 rules 方法中增加一些验证规则:/** * Get the validation rules that apply to the request. * * @return array */public function rules(){ return [ 'title' => 'required|unique|max:255', 'body' => 'required', ];}那么,我们的验证规则是怎么执行的呢?你所要做的只是在控制器方法中加...
7public function store(Request $request) 8{ 9 $validated = $request->validate([ 10 'title' => 'required|unique:posts|max:255', 11 'body' => 'required', 12 ]); 13 14 // The blog post is valid... 15}As you can see, the validation rules are passed into the validate method....