Day48-2018/1/23（ThinkPhp5.1验证器和独立验证 ）

ThinkPhp5.1的验证器和独立验证

静态代理

<?php
namespace app\facade;
use think\facade;
class User extends Facade
{
    protected static function getFacadeClass()
    {
        return 'app\validate\User';
    }

}

验证器类继承自Validate类，主要作用初始化rule

<?php

namespace app\validate;


use think\Validate;

class User extends Validate
{
   protected $rule=[
        'name|姓名'=>[
            'require',
        'min'=>2,
        'max'=>20,
    ],
       'email'=>[
           'require',
           'email',
       ],
       'password'=>[
           'require',
           'alphaNum',
       ],
       'mobile'=>[
           'require',
           'mobile',
       ],

   ];
}

控制器类

<?php
namespace app\index\controller;


//use app\validate\User;
use app\facade\User;
use think\Controller;
use think\facade\Validate;



class Demo9 extends Controller
{
    public function test1()
    {
        $date=[
            'name'=>'好好好好好',
            'email'=>'hhhhh@php.cn',
            'password'=>'123abc',
            'mobile'=>'18357636217'
        ];
//自定义验证器类验证。
//        $validate=new User;
//        if (!$validate->check($data)){
//            return $validate->getError();
//        }
//        return '通过验证';
        //静态代理验证
        if (!User::check($date)){
            return User::getError();
        }
        return '通过验证';
    }
    //控制器内定验证方法验证
    public function test2()
    {
        $validate='app\validate\User';
         $date=[
            'name'=>'好好好好好',
            'email'=>'hhhhh@php.cn',
            'password'=>'123abc',
            'mobile'=>'18357636217'
        ];

        $res=$this->validate($date,$validate);
        if (true!==$res){
            return $res;
        }
        return '通过验证';

    }
    //独立验证器
    public function test3()
    {
        $rule = [
            'name|姓名' => [
                'require',
                'min' => 2,
                'max' => 20,
            ],
            'email' => [
                'require',
                'email',
            ],
            'password' => [
                'require',
                'alphaNum',
            ],
            'mobile' => [
                'require',
                'mobile',
            ],
        ];
        $date = [
            'name' => '好好好好好',
            'email' => 'hhhhh@php.cn',
            'password' => '123abc',
            'mobile' => '18357636217'
        ];
        Validate::rule($rule);
        if (Validate::check($date)) {
            return '验证通过';
        } else {
            return Validate::getError();
        }
     }
}