Laravel redirecting when accessing post route directly

I do a post request to a route calculate-cars and display an other view with some data I query based on the data I entered in the form I do the post request from, but I want to redirect to the homepage when someone access this route directly.

Unfortunately I keep getting this error:

Symfony \ Component \ HttpKernel \ Exception \ MethodNotAllowedHttpException No message

my route:

Route::post('calculate-cars', 'CarsController@calculateCars');

I know I get this error because I access a post route directly but I try this in my controller method but I still get the same error:

if (!$request->isMethod('post')) {
    return redirect()->to('/');
}

from Newest questions tagged laravel-5 - Stack Overflow http://ift.tt/2AF4Xpp
via IFTTT