Facebook lately added the choice for multiple domain support inside an application. You'll find the publish here:


However, after i add the 2nd domain towards the application_domain, I recieve the next error:

Error siteB.org should be based on your website URL.

My website URL is: facebook.siteA.com

Are you able to add more site Web addresses which are comma delimited? e.g. facebook.siteA.com, world wide web.siteB.org

Ideas? What must be modified?