在laravel的html中添加表单动作 [英] Adding form action in html in laravel

问题描述

 < form method =postaction = ??这里写什么??接收字符集= UTF-8 > 
  

我想将其操作设置为 WelcomeController @ log_in 在函数 WelcomeController 控制器中的文件。

这是我的路线：

 路线:: get（'/'，'WelcomeController @ home'）; 
 Route :: post（'/'，array（'as'=>'log_in'，'uses'=>'WelcomeController @ log_in'））; 
 Route :: get（'home'，'HomeController @ index'）; 
  

提交后，它保持相同的网址

  http：// localhost：8000 / 
  

错误行

 哎呀，貌似出了问题。 
  

之后在compiled.php第2440行中有 1/1 TokenMismatchException：

解决方案您可以使用动作（）

 < form method =postaction ={{action（ 'WelcomeController @ log_in'）}}accept-charset =UTF-8> 
  

请注意，Laravel 5默认安装已为整个身份验证过程提供了视图和控制器。只需在全新安装中转到 / home ，您应该将其重定向到登录页面。

另请确保阅读文档中的身份验证部分

< hr>

你现在得到的错误（ TokenMismatchException ）是因为Laravel有开箱即用的CSRF保护功能

使用它并使错误消失）添加隐藏字段到您的表单：

 < input name =_ tokentype =隐藏value ={{csrf_token（）}}/> 
  

或者，您也可以通过移除'App \Http\\从 $中间件数组中的 app / Http / Kernel.php 中创建\\ Middleware \VerifyCsrfToken c>

I am unable to pass url in views html form action tag.

<form method="post" action="??what to write here??" accept-charset="UTF-8">

I want to set it's action to WelcomeController@log_in function in WelcomeController file in controllers.

Here are my routes:

Route::get('/','WelcomeController@home');
Route::post('/', array('as' => 'log_in', 'uses' => 'WelcomeController@log_in'));
Route::get('home', 'HomeController@index');

After submitting it keeps the same url

http://localhost:8000/

And the main error line

Whoops, looks like something went wrong.

After that there is 1/1 TokenMismatchException in compiled.php line 2440:

解决方案

You can use the action() helper to generate an URL to your route:

<form method="post" action="{{ action('WelcomeController@log_in') }}" accept-charset="UTF-8">

Note that the Laravel 5 default installation already comes with views and controllers for the whole authentication process. Just go to /home on a fresh install and you should get redirected to a login page.

Also make sure to read the Authentication section in the docs

---

The error you're getting now (TokenMismatchException) is because Laravel has CSRF protection out of the box

To make use of it (and make the error go away) add a hidden field to your form:

<input name="_token" type="hidden" value="{{ csrf_token() }}"/>

Alternatively you can also disable CSRF protection by removing 'App\Http\Middleware\VerifyCsrfToken' from the $middleware array in app/Http/Kernel.php

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