return redirect to view laravel code example

Example 1: previous url laravel

1. The cleanest way seems to be using the url() helper:
	{{ url()->previous() }}

2. URL::previous() works for me in my Laravel 5.1 project. Here is Laravel 5.1 
  doc for previous() method, which is accessible through URL Facade.

3. You can still try alternatives, in your views you can do:

	{{ redirect()->getUrlGenerator()->previous() }}
						OR
	{{ redirect()->back()->getTargetUrl() }}

Example 2: Redirect::route('profile') and with() in laravel

// For a route with the following URI: profile/{id}

return redirect()->route('profile', [$user]);

Example 3: laravel return response json

return response()->json([
    'name' => 'Abigail',
    'state' => 'CA',
]);

Example 4: Redirect::route('profile') and with() in laravel

// For a route with the following URI: profile/{id}

return redirect()->route('profile', ['id' => 1]);