duanju_manage/modules/Operation/Http/Requests/BannerRequest.php

<?php
/**
 *
 * @file:BannerRequest.php
 * @Date: 2023/6/7
 * @Time: 14:54
 */


namespace Modules\Operation\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Support\Facades\DB;
use Modules\OrderRefund\Models\OrdersRefundVerify;

class BannerRequest extends FormRequest
{

    /**
     * rules
     *
     * @return array
     */
    public function rules(): array
    {
        return [
            'video_id' => [
                'required',
                'Integer',
                "gt:0",
                function ($attribute, $value, $fail) {
                    $has = DB::table('videos')->where('id', $value)->first();
                    if (empty($has)) {
                        $fail("剧集不不正确");
                    }
                    if ($has->shelf_type != 2){
                        $fail("短剧未上架");
                    }
                }
            ],
            'title' => ['required'] ,
            'miniprogram_type' => ['required','Integer',"in:1,2"] ,
            'status' => ['required','Integer',"in:0,1"] ,
            "sort" =>  ['Integer',"gte:0"],
            'img_url'=>[
                'required'
            ]
        ];
    }

    /**
     * messages
     *
     * @return string[]
     */
    public function messages(): array
    {
        return [
            'video_id' => '请选择短剧',
            'title' => '名称必填',
            'miniprogram_type' => '小程序类型不正确',
            'img_url' => '请上传图片',
            'status' => '状态值不正确',
        ];
    }

}