Every time I try to make a POST request with jQuery I keep receiving back the 404 error.

This is the `UserController.php`:

```
class UserController extends BaseController {

    public function signUp($username, $password, $email) {

        $user = new User();
        $user->setUsername($username);
        $user->setPassword($password);
        $user->setEmail($email);

        return 'OK';
    }
}

```

And this is the `routes.php`:

```
Route::get('/signup', function(){

    return View::make('signup');
});

Route::post('/signup/{username}/{password}/{email}', 'UserController@signUp');

```

I always receive this error:

```
POST http://192.168.0.102/webname/public/signup 404 (Not Found)

```

Why is that? If I try to navigate to `http://192.168.0.102/webname/public/signup` the page is loaded and the signup form is shown.