问题
I'm having an odd issue with a POST form in Laravel.
When sending a post request, my Laravel throws an MethodNotAllowedHttpException. Upon looking into the errormessage, I can see that Laravel thinks that my request is a GET request, which it is not.
When looking at both POST data and GET data of the errorpage, Laravel seems to think that they are both empty. This leaves me a bit confused, since it seems that some kind of redirect is going on, the HTTP_REFERER on the error is the page I'm posting from.
I've had this issue before, where making a named route solved my problem, but I'm making a simple CMS, so templates for a form is used, and it's not possible for me to use named routes, without allowing the user to use Blade syntax which is a bad idea.
My route is as follows (Simplified to a "Hello world"):
Route::post('/signup/add', function(){
echo "Hello world";
});
http://pastebin.com/EsAeyHFx <- Full routes.php
http://pastebin.com/ByHdUFcK <- My form. Nothing fancy, only plain text/radiobuttons input. No html or anything special.
The even more strange part on this, is that I have another form (login form) that does not result in this behavior.
I have been looking at several other questions on StackOverflow, but they all seem to end up being a mistake of sending POST data to a GET route. This is not my case.
If I change the route from POST to GET, it works fine.
I've also tried to change the action of the form to GET and use the hidden field _method and set it post - No success.
Can someone tell me what is going on with this Exception and how to fix it?
ADDED: After some experimenting, I found out that when using 3rd party software (Like chrome extension Postman) and sending a POST request to the page, it works as inteded.
回答1:
Ok, after some digging around, making forms in jsfiddle, using jQuery and so on, I found the problem!
My form has a trailing slash in the action attribute, which it supposedly is not allowed to.
The solutions was simply to change my code to action="/signup/add" instead of action="/signup/add/
Man, I feel stupid...
回答2:
The MethodNotAllowedHttpException error means that the verb of the query is not consistent with the expected routes.
Do a php artisan route: list for listing routes and look in development tools
来源：https://stackoverflow.com/questions/29327047/laravel-methodnotallowedhttpexception-on-post-form