How to add 2 "site URLs" (with www and without www) in the Facebook application

Question

I have set the "site URL", for example, example.com, but if I try to log in with www.example.com, I get an error. I need to specify two URLs (with www and without). How should I do it?

Answer 1

You can add only 1 site to your application bar, but maybe you can use Facebook Canvas?

Just an offer, good luck!