Thinkphp5中的Validate验证器的使用

更多笔记:
http://note.youdao.com/noteshare?id=e97a5df64888f27d912b3e966b9ec297&sub=web1520841813815

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validate\Brand.php验证器里

D:\xampp\htdocs\shop\application\admin\validate\Brand.php

<?php
namespace app\admin\validate;
use think\Validate;
class Brand extends Validate
{
    protected $regex = [ 'zip' => '/^1[3578]\d{9}$/']; //自定义正则
    protected $rule =   [
        'brand_name'  => 'require|unique:brand', //验证唯一这里跟的是表名
        'brand_url'   => 'url',
        'brand_description' => 'min:6',
        'phone'=>'require|unique:user|regex:/^1[3458]\d{9}$/',    
    ];
    
    protected $message  =   [
        'brand_name.require' => '品牌名称必须',
        'brand_name.unique'     => '品牌名称不能重复',
        'brand_url.url'   => 'url格式不正确',
        'brand_description.min'  => '描述最少6个字符',
        'phone.require'=>'手机号不能为空！',
        'phone.unique'=>'手机号已经存在,请重新输入！',
        'phone.regex'=>'请输入正确的手机号！',
    ];

      //场景验证
      protected $scene=[
                'add'=>['merchant_id','group_id','username','password','repassword','nickename','phone'],
                'edit'=>['merchant_id','group_id','username','password','repassword','nickename','phone'],
        ];
}

1. 控制器里的普通验证

public function add()
{
	if(request()->isPost()){
		$data=input('post.');		
		//带场景验证
		$validate = validate('Brand');
		if(!$validate->scene('add')->check($data)){
		    $this->error($validate->getError());
		}
		$add=db('brand')->insert($data);
		if($add){
			$this->success('添加品牌成功！','lst');
		}else{
			$this->error('添加品牌失败！');
		}
		return;
	}
    return view();
}

2. 控制器里ajax提交过来的数据验证:

//接收添加表单过来的数据
$data=input("post.");
 //表单信息验证
$validate = validate('Shopdaqu');
if(!$validate->scene('add')->check($data)){
    return json_encode($validate->getError());
 }

ajax提交表单

//添加用户
$(document).on('click','#adduser',function(){
 //加载等待代码
	layer.load();
	//此处演示关闭
	setTimeout(function(){
		layer.closeAll('loading');
	}, 1500);

   $.ajax({
        type:"post",
        url:"{:url('admin/add')}",
        data:  $('#uploadForm').serialize(),
        dataType:'json',
        success:function(data)
        {
		var data = JSON.parse(data);
		if (data['list']) {
		$('#tableList').html(data.list); //接到返回来的table.html页面后,替换列表页面里的表格
			layer.alert('添加成功!!',{icon:6});  //弹出修改成功的提示
		}else{
			layer.alert(data,{icon:5});
		}
        },
		error:function(){
            layer.alert("网络错误！请稍后重新尝试", {icon: 2});
          }
  })
});