A Simple System with Login and Social Logins using OAuth Authentication

PHP >= 7.4.29 MySQL >= 15.1 

All Tokens and IDs are located on a configuration file: services/config.php

Get your tokens and ids here:

• LinkedIn Developer Account
  
• Microsoft Developer Account
  
• Facebook Developer Account
  
• Google Developer Account

Some of the Redirect URIs has a GET parameters and they are required to be add on your developer portal account and some of them are not required to add.

http://localhost/views/ http://localhost/views/sign-up-form.php http://localhost/views/?using={provider here} http://localhost/views/sign-up-form.php?using={provider here} 

NOTE: You must include a provider when using the using parameter.
Example: http://localhost/views/sign-up-form.php?using=google