Thinkphp 验证器

1.验证器

<?php
namespace app\index\validate;

use think\Validate;

class Admin extends Validate
{
    protected $rule = [
        'phone'  =>  'require|mobile',
    ];
    protected $message  =   [
        'phone.require' => '手机号码不能为空',
        'phone.mobile' => '手机号码格式不对',
    ];

}

在控制器里面的代码

$validate = new \app\index\validate\Admin;

$result = $validate->check($data);

if(!$result){
    $this->error($validate->getError());
}

 2.验证场景

<?php
namespace app\index\validate;

use think\Validate;

class Admin extends Validate
{
    protected $rule = [
        'username'  => 'require|max:10',
        'phone'  =>  'require|mobile',
        'email' => 'email',  
    ];
    protected $message  =   [
         'username.require' => '名称必须',
        'username.max'     => '名称最多不能超过10个字符',
        'phone.require' => '手机号码不能为空',
        'phone.mobile' => '手机号码格式不对',
        'email'        => '邮箱格式错误', 
    ];
    protected $scene = [
        'admin'  =>  ['username','phone'],
    ];

}

在控制器里面的代码：

$result = $this->validate($data,'app\index\validate\Admin.admin');
//$data里面的要与验证器里面的名称一样
//打印$data ["username"]=> string(0) "" ["sex"]=> string(1) "0" ["phone"]=> string(0) "" ["email"]=> string(0) "" } 
if(true !== $result){
    // 验证失败 输出错误信息
    $this->error($result);
}