Laravel提供了一个简单、方便的工具,用于验证数据并通过validation类检索验证错误消息。 基本验证示例 复制代码 $validator=Validator::make(array('name'=>'Dayle'),array('name'=>'required|min:5') ); 传递给make方法的第一个参数是正在验证的数据。第二个参数是应该应用于数据的验证规则。 使用数组指定规则 ...
],'not_in'=>'选定的 :attribute 是无效的','numeric'=>':attribute 必须是数字','present'=>':attribute 字段必须存在','regex'=>':attribute 格式是无效的','required'=>':attribute 字段是必须的','required_if'=>':attribute 字段是必须的当 :other 是 :value','required_unless'=>':attribute 字...
* Get the error messages for the defined validation rules. * * @return array */ publicfunctionmessages() { return[ 'email.required'=>'An email address is required', 'email.email'=>'The email address must be valid', 'password.confirmed'=>'Re-type your password as password_confirmation, ...
/** * 获取应用于请求的验证规则。 * * @return array<string, \Illuminate\Contracts\Validation\Rule|array|string> */ public function rules(): array { return [ 'title' => 'required|unique:posts|max:255', 'body' => 'required', ]; }...
laravel 验证机制validation Laravel 中 validation 验证 返回中文提示 全局设置 首先一个简单的验证的例子 useIlluminate\Support\Facades\Validator; $validator= Validator::make(request()->all(),['username.required'=>'请填写用户名'],['password.required'=>'请填写密码']...
'name' => 'required|min:3', 'email' => 'required|email', ]; $vali = Validator::make($request->post(), $rules); if($vali->errors()) { return redirect()->route('contact')->withErrors($vali)->withInput(); } $contact = new Contact; ...
Laravel提供了一个简单、方便的工具,用于验证数据并通过validation类检索验证错误消息。 基本验证示例 AI检测代码解析 $validator = Validator::make( array('name' => 'Dayle'), array('name' => 'required|min:5') ); 1. 2. 3. 4. 传递给make方法的第一个参数是正在验证的数据。第二个参数是应该应用...
(control: AbstractControl): ValidationErrors | null { let pass = this.form?.value.password; let confirmPass = this.form?.value.rePass; return (pass === confirmPass) ? null : { notSame: control.value };} 另外,在使用bind时不应该使用它,而是应该: rePass: ['', [Validators.required, c...
use Illuminate\Validation\Rule;Validator::make($data, [ 'toppings' => [ 'required', Rule::notIn(['sprinkles', 'cherries']), ],]);not_regex:pattern验证字段必须与给定的正则表达式不匹配。验证时,这个规则使用 PHP preg_match 函数。指定的模式应遵循 preg_match 所需的相同格式,也包括有效的...
10 'body' => 'required', 11 ]; 12}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 ...