https://oauthfb96.blogspot.com/2019/09/oauth-introduction.html #blogger link
"# OAuth_Social_Login"
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Install Xampp or any other apache server to your computer
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you should need to configure https before connecting to the facebook app
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After it needs to put this app in htdocs folder which available in your xampp instalation location
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after you can run web application using following link with any webbrowser
5)for further details refer https://oauthfb96.blogspot.com/2019/09/oauth-introduction.html