wanyue_yunying_backend/app/admin/validate/life/PerformersValidate.php

<?php
namespace app\admin\validate\life;

use think\Validate;

class PerformersValidate extends Validate
{
    protected $rule =   [
        'performers_name'  => 'require',
        'performers_id'    => 'require',
        'performers_img' => 'require',
        'performers_type' => 'require',
    ];

    protected $message  =   [
        'performers_id.require' => '演职ID不能为空',
        'performers_name.require' => '演职名称不能为空',
        'performers_img.require' => '演职照片不能为空',
        'performers_type.require' => '演职类型不能为空',
    ];

    //场景
    protected $scene = [
        'create'   => ['performers_name','performers_img','performers_type'],
        'update'   => ['performers_id','performers_name','performers_type'],
        'info'     => ['performers_id']
    ];
}