/** * Get the validation rules that apply to the request. * * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string> */ public function rules(): array { return [ 'title' => 'required|unique:posts|max:255', 'body' => 'required', ]; }...
digits:valueThe field under validation must be numeric and must have an exact length of value.digitsbetween:min,maxThe field under validation must have a length between the given min and max.email验证此规则的值必须是一个合法的电子邮件地址。
The field under validation must have a different value than field.digits:valueThe field under validation must be numeric and must have an exact length of value.digits_between:min,maxThe field under validation must have a length between the given min and max....
/** * Get the validation rules that apply to the request. * * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string> */public function rules(): array{ return [ 'title' => 'required|unique:posts|max:255', 'body' => 'required', ];}...
The field under validation must have a different value than field.digits:valueThe field under validation must be numeric and must have an exact length of value.digits_between:min,maxThe field under validation must have a length between the given min and max....
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:...
* * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string> */ public function rules(): array { return [ 'title' => 'required|unique:posts|max:255', 'body' => 'required', ]; } //自定义验证错误信息 public function messages(): array { return [ '...
Dependent fields allow advanced customization, such as toggling read-only mode, validation rules, and more based on the state of another field:use Laravel\Nova\Fields\FormData; use Laravel\Nova\Fields\Select; use Laravel\Nova\Fields\Text;
1.23. Validation 1.23.1. Rules 1.24. Form 1.24.1. Form Elements 1.25. String 1.26. Blade 1.27. HTML 2. DB 2.1. 基本数据库使用 2.2. 查询生成器 2.3. Joins 2.4. Aggregates 2.5. 原始表达式 2.6. Inserts 插入 2.7. Updates 更新 2.8. Deletes 删除 2.9. Unions 联合 3. Input 3.1. Input 3....
The field under validation must have a different value thanfield. digits:value The field under validation must benumericand must have an exact length ofvalue. digits_between:min,max The field under validation must have a length between the givenminandmax. ...