KT-MyPage/app/Http/Controllers/Web/Receipt/ReceiptSaveParam.php

<?php

namespace App\Http\Controllers\Web\Receipt;

use App\Http\Controllers\Web\BaseParam;

/**
 * @property int receiptRecordNo
 */
class ReceiptSaveParam extends BaseParam
{
    function rules(): array
    {
        return [
            'receipt_record_no' => $this->numeric(),
        ];
    }
}