'Access-Control-Allow-Origin' between Ionic and Laravel

Issue

I am currently building a Ionic Application, using laravel framework for the website. The problem is the following : I got

No 'Access-Control-Allow-Origin' header is present on the requested resource.

when I try to get json file from my API. I saw that it is an header problem and I need to authorize Access-Control-Allow-Origin. And I did it Access-Control-Allow-Origin: *

When i refresh my page, I see with F12 menu on Chrome :

Response headers
Access-Control-Allow-Origin: *

So, that means that the access is authorized. But when i try to access the link

mywebsite.com/api

from the application, I still have the error No 'Access-Control-Allow-Origin' header is present on the requested resource.

If some experts knows how to fix this issue.

Solution

I post my solution if someone is in the same case as me. The problem came from the .htaccess, I had login and password to access to the domain, and it blocked the ionic application, just desactivate them (No others solutions works).

Answered By - Sebastien Kerroue