1. As title, in integration with Jomsocial, there's a option called "Show Non-Mapped Required Fields" but it's only useful for "Full Facebook user".
I suggest it be used for "Facebook User Only" as well, as it could help the website to gather the user's information besides those in Facebook profile.
Any quick hack for it? If no, is it possible to show "index.php?option=com_jfbconnect&view=loginregister" for for "Facebook User Only"? I can customize the layout myself.
2. A separate question, could you tell me which file and function (not view file) is used to control this form for "Full Facebook user" registration? I would like hide the field of username, password and "confrim email address".
Thanks a lot.