尝试在Lumen中手动创建验证器。官方文档写成:
<?php
namespace App\Http\Controllers;
use Validator;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
class PostController extends Controller
{
/**
* Store a new blog post.
*
* @param Request $request
* @return Response
*/
public function store(Request $request)
{
$validator = Validator::make($request->all(), [
'title' => 'required|unique:posts|max:255',
'body' => 'required',
]);
if ($validator->fails()) {
return redirect('post/create')
->withErrors($validator)
->withInput();
}
// Store the blog post...
}
}
我写了
<?php
namespace App\Http\Controllers;
use Laravel\Lumen\Routing\Controller as BaseController,
Validator;
class Welcome extends BaseController
{
public function index()
{
$validator = Validator::make(
['test' =>'TestValidation'],
['test' => 'required|unique:posts|max:255']
);
}
}
但是Lumen返回致命错误: 致命错误:Class&#39; Validator&#39;没有找到......
我试着在Laravel 5中做过:
use Illuminate\Support\Facades\Validator;
然后Lumen回来了 致命错误:在
中的非对象上调用成员函数make()有人知道如何在Lumen中使用Validator类吗?谢谢。
答案 0 :(得分:18)
验证者是一个门面。在流明中默认情况下不启用外墙。
如果您想使用外观,则应取消注释
<p class="keep">ThisiswaytoolongThisiswaytoolongThisiswaytoolongThisiswaytoolongThisiswaytoolong</p>
<p class="break">ThisiswaytoolongThisiswaytoolongThisiswaytoolongThisiswaytoolongThisiswaytoolong</p>
拨打$app->withFacades();
文件。
答案 1 :(得分:1)
这是针对Lumen版本5.3(如文档中所示):
use Illuminate\Http\Request;
$app->post('/user', function (Request $request) {
$this->validate($request, [
'name' => 'required',
'email' => 'required|email|unique:users'
]);
// Store User...
});