jya-oa-api/application/common/validate/UserSalary.php

<?php
namespace app\common\validate;

use think\Db;
use think\Validate;

class UserSalary extends Validate{

    protected $rule = [
        'user_id'  =>  'require|unique:user_salary',
        'company_id'  =>  'require|gt:0',
    ];

    protected $message = [
        'user_id.require' => '未选择用户',
        'user_id.unique' => '已添加过该用户',
        'company_id.require' => '请选择所属单位',
        'company_id.gt' => '请选择所属单位',
    ];

    protected $scene = [

    ];

}