<?php
namespace app\mobile\validate;

use think\Validate;

class Collection extends Validate
{

    protected $rule = [
        ['user_id', 'require', '用户id不能为空'],
        ['type_id', 'require', 'type_id不能为空'],
        ['coll_id', 'require', 'coll_id不能为空'],
    ];

    protected $scene = [
        'add'  => ['user_id', 'type_id', 'coll_id'],
    ];

    protected function check_value($value, $rule)
    {
        switch ($rule) {
            case '':
        
            case '':
                
                return true;
                break;
            default:
                # code...
                break;
        }
    }
}