$view
$view : \think\View
$view : \think\View
$request : \think\Request
$failException : bool
$batchValidate : bool
$beforeActionList : array
validate(array $data, string|array $validate, array $message = [], bool $batch = false, mixed $callback = null) : array|string|true
验证数据
| array | $data | 数据 |
| string|array | $validate | 验证器名或者验证规则数组 |
| array | $message | 提示信息 |
| bool | $batch | 是否批量验证 |
| mixed | $callback | 回调方法(闭包) |