owl-admin/app/Http/Requests/Coach/SubmitRealNameRequest.php

<?php

namespace App\Http\Requests\Coach;

use Illuminate\Foundation\Http\FormRequest;

class SubmitRealNameRequest extends FormRequest
{
    public function authorize()
    {
        return true;
    }

    public function rules()
    {
        return [
            'real_name' => 'required|string|min:2|max:20',
            'id_card' => [
                'required',
                'string',
                'size:18',
                'regex:/^[1-9]\d{5}(19|20)\d{2}(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])\d{3}[\dX]$/',
            ],
            'id_card_front_photo' => 'required|url|max:255',
            'id_card_back_photo' => 'required|url|max:255',
            'id_card_hand_photo' => 'required|url|max:255',
        ];
    }

    public function messages()
    {
        return [
            'real_name.required' => '姓名不能为空',
            'real_name.min' => '姓名不能少于2个字符',
            'real_name.max' => '姓名不能超过20个字符',
            'id_card.required' => '身份证号不能为空',
            'id_card.size' => '身份证号必须是18位',
            'id_card.regex' => '身份证号格式不正确',
            'id_card_front_photo.required' => '身份证正面照片不能为空',
            'id_card_front_photo.url' => '身份证正面照片必须是有效的URL地址',
            'id_card_back_photo.required' => '身份证反面照片不能为空',
            'id_card_back_photo.url' => '身份证反面照片必须是有效的URL地址',
            'id_card_hand_photo.required' => '手持身份证照片不能为空',
            'id_card_hand_photo.url' => '手持身份证照片必须是有效的URL地址',
        ];
    }
}