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 develop locally and I use this URL: localhost/fb

Then I had to add a website with the following URL: http://localhost

Under App Domains I added localhost.

Now it works. The only issue I had was, that you have to use this URL in all of your scripts. E.g.

$loginUrl = $helper->getLoginUrl('http://localhost/fb/login-callback.php', $permissions);

You can't use 127.0.0.1 here ...