title: How can I use one app for many subdomain with the graph API?
body: <p>In my case I want to use one app to get some data with the graph API. Each of my users have a subdomain like <a href="http://user.mydomain.com" rel="noreferrer">http://user.mydomain.com</a>. But when I set up my FB app I can only use one website in the section 'Select how your app integrates with Facebook'. </p>
  
  <p>Is the wilcard working? (I mean http://*.mydomain.com)</p>
  
  <p>Thank you for your help!</p>