im/app/validate/User.php

<?php
namespace app\validate;

use Tinywan\Validate\Validate;

class User extends Validate
{
    protected $rule = [
        'username'  =>  'require|max:25',
        'email' =>  'email',
        'mobile' =>  'mobile',
        'password' =>  'require|max:32'
    ];
	
	// 定义信息
    protected $message  =   [
        'username.require' => '去设置用户名',
        'username.max'     => '用户名最多不能超过25个字符',
        'mobile'  => '手机号格式错误',
        'email'        => '邮箱格式错误',    
        'password.require' => '请设置密码',
        'password.max'     => '密码最多不能超过32个字符',
    ];
	//定义场景
	protected $scene = [
        'register.email'  =>  ['email','password'],
        'register.username'  =>  ['username','password'],
        'register.mobile'  =>  ['mobile','password'],
    ];

}