Facebook gives access to users' emails via the extended permission.
There's also a way in JS and PHP to force users to grant the permission when they accept the app's TOS - http://wiki.developers.facebook.com/index.php/Extended_permissions
Is there a way that I can do this with Facebooker?
Regards..
You can do it just like that :
:jquery , :app_settings => " { permsToRequestOnConnect : 'email' }"} %> 'facebook') + '\'') %>Note: Also get the last version of facebooker, because previus version dont support extended permissions.