jili2/application/common/validate/Orders.php

<?php
namespace app\common\validate;

use think\Db;
use think\Validate;

class Orders extends Validate{

    protected $rule = [
        'content|任务内容'  =>  'checkContent',
        'to_user_id|执行人' => 'require',
    ];

    protected $message = [

    ];

    protected $scene = [
        'addShow' => ['content'],
        'dispatchAdd' => ['content'],
        'send' => ['to_user_id'],
    ];

    protected function checkContent($value,$rule,$data=[])
    {
       if($data['work_type_mode']!=3){
           if(empty($value)){
                $images = isset($data['images']) ? $data['images'] : '';
                $videos = isset($data['videos']) ? $data['videos'] : '';
                $voices = isset($data['voices']) ? $data['voices'] : '';
                if(empty($images) && empty($videos) && empty($voices)){
                    return '内容不能为空';
                }else{
                    return true;
                }
           }else{
               return true;
           }
       }else{
           return true;
       }
    }


}