Today, we’re announcing that we have expanded Limited Login functionality to include the user_friends, user_birthday and user_age_range permissions, which are currently in beta. To implement the current version of Limited Login with support for user_friends, user_birthday and user_age_range, update your Facebook iOS SDK to version 9.2+ or Facebook SDK for Unity to version 9.1+. The prior version of Limited Login which only supports name, profile pic and email is available on version 9.0+.
With Limited Login, developers receive data at a point in time (when the user provides consent with FB Login), which means developers will not be able to continuously refresh user data by calling FB APIs with an access token. This new method has minimal impact with data that changes infrequently or not at all, such as user_birthday and user_email. For more dynamic user data, such as the user's friends list, developers have the option to reauthenticate users at any time. In addition, for the user_friends permission, developers may show new friends within in-app experiences as long as the friends connection appears on the friends list of at least one user
As a reminder, Facebook Login now supports two distinct modes - Classic Login and Limited Login. Your app will pass Facebook a flag indicating the mode you have chosen for each of your users:
The modes are interoperable (meaning that you can update a user’s mode at any time) and may be used conditionally. Regardless of the mode you choose, users can still control the Facebook data they have granted to your app at any time via their Apps and Website Settings.
For more information on this new version of Facebook Login, including implementation documentation and FAQs, visit