How to validate Facebook App ID

Question

I need to check if the given Facebook app id is valid. Also, I need to check which domain and site configurations are set for this app id. It doesn't matter if it's done through PHP or Javascript.

I checked everywhere but couldn't find any information about this. Any ideas?

Answer 1

You can validate the ID by going to http://graph.facebook.com/<APP_ID> and seeing if it loads what you expect. For the app information, try using admin.getAppProperties, using properties from this list.