Pass multiple arguments to route/controller in laravel

Question

I'm trying to pass two variables/arguments from my view through a link

<a href="{{ route('shop.order.test', $id,$form['grouping']) }}"

and call the route

Route::get('ordering/test', 'Shop\OrderingController@testing')
  ->name('shop.order.test'); 

And call this function with those two arguments

public function testing($id,$grouping){

}

It doesn't seem to be working though. Is my error in my route or my link call?

Answer 1

If you want to have parameters to be passed into controller's method, you need to define route parameters like this

Route::get('ordering/test/{id}/{grouping}', 'Shop\OrderingController@testing');

then you can have it in controller method:

public function testing($id, $grouping)

To generate route for above definition, the second parameter is the array of params to pass. So it will become

{{ route('shop.order.test', ['id' => $id, 'grouping' => $form['grouping']) }}

Answer 2

To pass parameters in a route use an array with the paramter names as keys:

{{ route('shop.order.test', ['id' => $id, 'grouping' => $form['grouping']]) }}

Laravel Doc