Looking for logging into the Facebook Link Website site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Facebook Link Website site. After that you can login as usual with your login credentials.
https://developers.facebook.com/docs/facebook-login/web/
https://developers.facebook.com/docs/facebook-login/
https://developers.facebook.com/docs/facebook-login/web%3Flocale%3Dpt_BR
https://developers.facebook.com/docs/facebook-login/manually-build-a-login-flow/
https://canaltech.com.br/software/aprenda-a-adicionar-o-login-com-facebook-no-seu-site-usando-javascript-ou-php/
https://firebase.google.com/docs/auth/web/facebook-login%3Fhl%3Dpt-br
https://www.socialmediaexaminer.com/how-to-use-facebook-login-on-your-website/
https://www.youtube.com/watch%3Fv%3DgXux8b3wcYw
https://www.back4app.com/docs/javascript/javascript-facebook-login
https://stackoverflow.com/questions/13809769/how-to-perform-instant-facebook-login-for-a-link-to-facebook-login-enabled-site
https://auth0.com/docs/connections/social/facebook
https://stormpath.com/blog/facebook-login-guide
https://www.tutorialspoint.com/php/php_facebook_login.htm