Comment utiliser la classe de vérification thinkphp5.0

<?php
namespace app\home\validate;
use think\Validate;
class Test extends Validate
{
  protected $rule = [
    &#39;name&#39; => &#39;require|regex:/.{6}/&#39;,
    &#39;age&#39; => &#39;number|between:1,120&#39;,
    &#39;email&#39; => &#39;email&#39;
  ];
  protected $message = [
    &#39;name.require&#39; => &#39;name不能少&#39;,
    &#39;name.regex&#39; => &#39;name不能少于6个字符&#39;,
    &#39;age.number&#39; => &#39;age必须是数字&#39;,
    &#39;age.between&#39; => &#39;age必须在1到120之间&#39;,
    &#39;email.email&#39; => &#39;email格式不对&#39;,
  ];
  protected $scene = [
    &#39;name_email&#39; => [&#39;name&#39;,&#39;email&#39;],
  ];
}
?>

<?php
namespace app\home\controller;
use think\Loader;
use think\Controller;
class Index extends Controller
{
  public function test(){
    $date = [
      &#39;name&#39;=>&#39;qw2e&#39;,
      &#39;email&#39;=>&#39;12313&#39;
    ];
    //$validate = Loader::validate(&#39;Test&#39;);//使用加载类Loader
    $validate = validate(&#39;Test&#39;);//使用助手函数
    $result = $validate->scene(&#39;name_email&#39;)->check($date);
    if(!$result){
      dump($validate->getError());
    }
  }
}