How to log in with other facebook account?

Question

I\'m follow this tutorial to make a small app to login and say hello + user name.

The issue is: I can only login using my account, but can\'t log in with other account.

Answer 1

You can login with different Facebook user id, after that:

• Go to developers.facebook.com
• choose Apps from Top
• select wanted App from left side
• select Edit App
• disable sandbox mode