i'm new to laravel, and i found few decent tutorials to help me understand and get started with it.  

the problem is-> whenever i want to use the post method this exception raises `MethodNotAllowedHttpException`  
but unlike, maybe 99% of who asked similar questions, in my case it says the exception is `in RouteCollection.php line 218`, which is unusual but not to `laravel 5.2.x`

the following is the methode post in routes.php:

```
Route::post('/ajouter_produit', 
[
    'uses'=>'ProductController@addProduct',
    'as'=>'ajouter_produit',
]);

```

i even tried adding this method to a middleware route group but the problem remained.

this is my controller:

```
public function addProduct (Request $request)
{

    $this->validate($request, [
        'label'=>'required|alpha',
        'prix'=>'required|numeric',
    ]);

    $prod = new Product();
    $prod->label=$request['label'];
    $prod->type=$request['type'];
    $prod->prix=$request['prix'];

    $prod->save();

    return view('welcome');

}

```

and this is my form: 

```
<form action="{{ route('ajouter_produit') }}" method="post" >

    <input type="text" name="label" id="label"/>

    <select name="type" id="type">
        <option value="1">Par unité</option>
        <option value="2" selected>Par kilo</option>
    </select>

    <input type="text" name="prix" id="prix"/>

    <button type="submit">Ajouter</button>

    <input type="hidden" value="{{ Session::token() }}" name="_token"/>

```

i also tried this but it raised the same problem:

```
Route::post('/trypost', function () {
    return 'hello post';
});

```

can you please help me !!

if you need any other source just ask for it.   

Every effort will be much appreciated. ***thank you***