<?php namespace App\Http\Requests\Admin; use Illuminate\Foundation\Http\FormRequest; class NoticeSave extends FormRequest { /** * Get the validation rules that apply to the request. * * @return array */ public function rules() { return [ 'title' => 'required', 'content' => 'required', 'img_url' => 'nullable|url' ]; } public function messages() { return [ 'title.required' => '标题不能为空', 'content.required' => '内容不能为空', 'img_url.url' => '图片URL格式不正确' ]; } }