Signup and Login using Google, Facebook, and Twitter
You can now add Single Sign On (SSO) to your app so your users can signup and login to your app using their social media accounts.
You can enable SSO by going to Settings > User Settings > General > enabling the social media accounts (Facebook, Google, Twitter) for which you want to enable SSO.
After enabling SSO, don't forget to add the login buttons to your Signup and Login forms.
Please Note: At this time, users can only login using SSO if they originally signed up using SSO. At this time, there is no way to map existing users to new SSO logins.
Learn more about adding SSO to your app by clicking here.