This plugin provides a simple shortcode that allows your users to click a button and instantly login via Facebook. Platform 5 buttons can also be made into Login buttons with via a checkbox.
New users are registered on your site automatically and logged in.
A shortcode is added to the Platform 5 available shortcodes in the WordPress post editor so you can add a login button anywhere!
The shortcode can be configured to show a button or a regular link and you can even add redirect urls on successful login.
Note: A Facebook Developer membership is required and you will need to create a ‘Login’ type of App.