Looking for logging into the Passport Bad Request 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 Passport Bad Request site. After that you can login as usual with your login credentials.
https://stackoverflow.com/questions/34714202/passport-local-returns-error-400-bad-request-with-angular
https://github.com/jaredhanson/passport/issues/371
https://github.com/jaredhanson/passport-local/issues/159
https://github.com/jaredhanson/passport-local/issues/154
https://dmitryrogozhny.com/blog/easy-way-to-debug-passport-authentication-in-express
http://qaru.site/questions/13725668/error400-bad-request
https://medium.com/@nohkachi/local-authentication-with-express-4-x-and-passport-js-745eba47076d
http://walidhosseini.com/journal/2014/10/18/passport-local-strategy-auth.html
https://laracasts.com/discuss/channels/laravel/laravel-passport-socialite-facebook-400-bad-request
http://www.passportjs.org/docs/authenticate/
https://codeburst.io/node-js-by-example-part-3-31a29f5d7e9c
https://community.arubanetworks.com/t5/Security/Offline-Licence-activation-failed-400-bad-request-6-7/td-p/491957
https://www.reddit.com/r/laravel/comments/61urmo/error_connecting_to_facebook_with_socialite_after/