http://localhost:3000 or http://127.0.0.1:3000 both are invalid website URL in Twitter Developer App for User Authentication

Question

I am exploring Passport.js and authentication with Twitter OAuth, In which I have created demo application in Twitter developer app and have to add callback URL and website URL.

So I am facing error while adding website URL. As it showing in the image that website URL is required and also invalid URL.

Answer 1

use vercel to deploy project and use vercel deplyment link it will work