Facebook app domain name when using localhost

Question

From a tutorial here:
http://ankurm.com/blog/api/using-localhost-for-facebook-app-development/1091/

I tried to set up a Local development Area for my Facebook

Answer 1

I tried all the solutions mentioned here but none of them worked.

What solved my issue was copying the "OAuth redirect URI" from firebase to facebook app "Valid OAuth Redirect URIs"

I left all the domains blank