(编辑:jimmy 日期: 2024/10/5 浏览:2)
/** * 保存一篇新的博客文章。 * * @param Request $request * @return Response */ public function store(Request $request) { $this->validate($request, [ 'title' => 'required|unique:posts|max:255', 'body' => 'required', ]); // 文章内容是符合规则的,存入数据库 }
使用默认的验证信息
/** * 保存一篇新的博客文章。 * * @param Request $request * @return Response */ public function store(Request $request) { $rules = [ 'title' => 'required|unique:posts|max:255', 'body' => 'required', ]; $validator = Validator::make($request->all(), $rules); if ($validator->fails()) { return redirect('post/create')->withErrors($validator)->withInput(); } // 文章内容是符合规则的,存入数据库 }
使用自定义的验证信息
/** * 保存一篇新的博客文章。 * * @param Request $request * @return Response */ public function store(Request $request) { $rules = [ 'title' => 'required|unique:posts|max:255', 'body' => 'required', ]; $messages = [ 'title.required' => '请填写文章标题', 'title.unique' => '文章标题不能重复', 'title.max' => '文章标题不能超过255个字符', 'body.required' => '请填写文章内容', ]; $validator = Validator::make($request->all(), $rules, $messages); if ($validator->fails()) { return redirect('post/create')->withErrors($validator)->withInput(); } // 文章内容是符合规则的,存入数据库 }
创建表单请求文件:php artisan make:request ExampleRequest
表单请求文件内容:
<"htmlcode"><"htmlcode">where[] = ['parentId','=',where[]=[′parentId ′,′ = ′,this->request->get('parentId')]; return [ 'menuTitle' => ['required', 'max:32','min:2',Rule::unique('admin_menu','menuTitle')->where(function($query)use($where){ $query->where($where)->whereNull('deleted_at'); })->ignore($id) ], 'menuTitleEn' => ['required', 'max:32','min:2',Rule::unique('admin_menu','menuTitleEn')->where(function($query)use($where){ $query->where($where)->whereNull('deleted_at'); })->ignore($id) ], 'menuRoute' => ['required',Rule::unique('admin_menu','menuRoute')->ignore($id)], 'menuIcon' => ['required', 'min:2','max:32'], 'routeName' => ['sometimes', 'min:2','max:32'], 'parentId' => ['required','numeric'], 'order'=>['sometimes','numeric'] ];