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

Solution for PHP:

header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: POST,GET,OPTIONS');
header('Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept');

(Need to send that before any other content)