在laravel中连续两次运行Logout路由时，我得到csrf令牌不匹配错误

Question

Suppose the user has opened two pages. In one of them, touches the logout button. Then on the other page, again, touch the logout button.

Which with error:

(1/1) TokenMismatchException

In VerifyCsrfToken.php (line 68)
At VerifyCsrfToken-> handle (object (Request), object (Closure)) in Pipeline.php (line 148) ......

. Do you have any solution?

Answer 1

in App\Exceptions\Handler.php Return the user to the form with a new valid CSRF token, so the page will refreshed and logout button will not exist.

public function render($request, Exception $exception)
{ 
   if($exception instanceof TokenMismatchException)
   { 
      return redirect()
               ->back()
               ->with('your msg');
   }
   return parent::render($request, $exception); 
}

this looking like, page was refreshed.

Don't Replace POST with Get. It will not Safe And Standard.