Error: Content-Type is not allowed by Access-Control-Allow-Headers

Question

I am getting this error in Chrome when trying to send an ajax request:

Content-Type is not allowed by Access-Control-Allow-Headers

Everythi

Answer 1

To me with PHP, localy works even if i set only this header setting:

header('Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept');