If the profile_fields is empty you will not get the email back, even if that is defined in the scope. An other change is that you also need to pass along public_profile along with email in the scope for this to work.
One of my older applications is running api v2.3 which is working with the current version of ueberauth_facebook but this support will be pulled on 10 July 2017.
Also any newly created facebook app is not returning the email without these changes.
If the profile_fields is empty you will not get the email back, even if that is defined in the scope. An other change is that you also need to pass along public_profile along with email in the scope for this to work.
One of my older applications is running api v2.3 which is working with the current version of ueberauth_facebook but this support will be pulled on 10 July 2017.
Also any newly created facebook app is not returning the email without these changes.