I want to make use of the API of oneall.com (http://docs.oneall.com/api/), with a social media plugin. After the login i want to route the user to the next page, and normally you should verify that with the connection_token (catched from the first page with the social login). On http://docs.oneall.com/services/implementation-guide/social-login/ there is an example how to handle this with PHP.
//Check if we have received a connection_token
[B]if ( ! empty ($_POST['connection_token']))[/B]
$token = $_POST['connection_token'];
Thanks a lot in advance.