I have a website with the Facebook login implementation. My app has the permission for the user\'s email. Even though the user logs into my app using Facebook I can only ret
There is problem in email. If the user email is not verified then it will show an undefined, If the email is well verified then it will show the logged in email. Please try to login and try to print the name, I have solved my problem in this way.. Check this link which is mentioned by Hugo. Its really helpful. https://developers.facebook.com/bugs/298946933534016/