https://www.youtube.com/watch?v=8GhfHZlEaEo&list=PLT9miexWCpPW6Z_OXNv2d78cqCrZaPrVG&index=41


In case Web Server throws CORS errors when trying to access API.
We add a filter that adds header with CORS info to define which kind of HTTP are allowed from foreign source.


Create CorsFilter.php
```bash
php spark make:filter Cors --suffix
```

Add to before method:
```php
public function before(RequestInterface $request, $arguments=null)
{
	header("Access-Control-Allow-Origin: *");
	header("Access-Control-Allow-Headers: Authorization, Content-Type, Accept, API-KEY");
	header("Access-Control-Allow-Methods: GET, POST, PUT, DELETE, PATCH");
}
```

Add in app/Config/Filters.php:
![[Pasted image 20241202084231.png]]
![[Pasted image 20241202084303.png]]