erp/app/Http/Requests/GroupsRequest.php

<?php

namespace App\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class GroupsRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return false;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'shop_id' => ['required', 'integer', 'exists:shops,id'],
            'title' => ['required', 'string'],
            'start_time' => ['required', 'string'],
            'end_time' => ['required', 'string'],
            'data' => ['required', 'array'],
            'data.*.category_name' => ['required', 'string'],
            'data.*.type_id' => ['required', 'integer'],
            'data.*.goods_name' => ['required', 'string'],
            'data.*.goods_id' => ['required', 'integer'],
            'data.*.limit_buy' => ['integer'],
            'data.*.sku_id' => ['required', 'integer'],
            'data.*.external_sku_id' => ['required', 'string'],
            'data.*.price_in_fen' => ['required', 'number'],
            'data.*.sort' => ['required', 'integer'],
            'is_save_preview' => ['required', 'integer']
        ];
    }
}