验证器的使用

<?php

namespace app\index\controller;

use think\Controller;
use app\validate\Userc;
use app\facade\User;
use think\Facade\Validate;

class Validatetest extends Controller
{
//实例化调用
public function test1()
{
validate = new Userc;
if (!data)) {
return $validate->getError();
}
return '验证通过';
}

//静态代理调用
public function test2()
{
  $data = [
      'name'     => 'lzqlzqlzq',
      'email'    => '2313@qq.com',
      'password' => '3123asdasd',
      'mobile'   => '13138349148',
  ];
  if (!User::check($data)) {
    return User::getError();
  }
  return '验证通过';
}

//Controller类属性 validate 调用
public function test3()
{
  $data = [
      'name'     => 'lzqlzqlzq',
      'email'    => '2313@qq.com',
      'password' => '3123asdasd',
      'mobile'   => '13138349148',
  ];
  $res  = $this->validate($data, 'app\validate\User');
  if (true !== $res) {
    return $res;
  }
  return '验证通过';
}

//通过rule方法调用
public function test4()
{
  //2. 独立验证: 使用的是验证器类 think\Validate 中的 rule() 方法
  // rule() 方法实际上就是完成给当前类的 protected $rule = [] 初始化
  // 独立验证就是不依赖: 不依赖于用户自定义的验证器类: app\validate\User.php
  //当前的验证规则
  $rule = [
      'name|姓名'     => [
          'require' => 'require',
          'min'     => 5,
          'max'     => 20,
      ],
      'email|邮箱'    => [
          'require' => 'require',
          'min'     => 6,
          'max'     => 20,
          'email'   => 'email',
      ],
      'password|密码' => [
          'require'  => 'require',
          'min'      => 6,
          'max'      => 12,
          'alphaNum' => 'alphaNum',
      ],
      'mobile|手机'   => [
          'require' => 'require',
          'mobile'  => 'mobile',
      ],
  ];
  Validate::rule($rule);
  //要验证的数据
  $data = [
      'name'     => 'lzqlzqlzq',
      'email'    => '2313@qqq.com',
      'password' => '3123asdasd',
      'mobile'   => '13138349148',
  ];
  $res  = Validate::check($data);
  if (true !== $res) {
    return Validate::getError();
  }
  return '验证通过';
}

}