They still directed to a page where they have to type email and user name. Aren't that button supposed to function as autimatic registration using email account?
It depends. Normally, JFBConnect can import the user's email address from Facebook or other social networks into your system. However, there are some times when they will be redirected to the page you mention to enter their own name and email address:
* There already is an account on your site with that email address and you have the "Automatically Link Users by Email" setting as "No". In this case, the user will need to setup a new email address for their new Joomla account. If you change that setting to 'Yes', then the social account they are logging in with will automatically be connected to the existing Joomla account with the same email address.
* The social network isn't providing the user's email address. Some social networks don't provide the email address, either because the user didn't provide it (signed up with a phone number) or they have restricted their privacy settings to not provide an email address.
Second, how can the approval from moderator be autimatic or skipped so new user can directly log into the application after hitting any of the buttons?
Change the "Skip Joomla User Activation" setting in the JFBConnect area to 'Yes'. That will automatically approve users who register with a social network.
Thanks,
Alex
how to make JFBconnect application public
