Redirect URI Mismatch Error fix in NextAuth.js (Google Auth)

In this tutorial, we'll be tackling a common issue that arises when integrating third-party authentication providers like Google, Facebook, or Twitter with NextAuth.js. If you've ever encountered the "Redirect URI Mismatch" error, you know how frustrating it can be to figure out what went wrong. But fear not! In this video, we'll walk you through the step-by-step process of identifying the root cause of the error and fixing it in your Next.js app.

We'll cover:

What the Redirect URI Mismatch error is and why it happens
How to configure your third-party authentication provider (e.g., Google, Facebook, or Twitter) to use the correct Redirect URI
How to update your NextAuth.js configuration file to reflect the changes
How to test your authentication flow and ensure everything is working as expected
By the end of this tutorial, you'll have a clear understanding of how to fix the Redirect URI Mismatch error and integrate third-party authentication providers seamlessly with Next.js.

#NextAuth.js, #Next.js, third-party authentication, Redirect URI Mismatch, Google authentication, Facebook authentication, Twitter authentication, authentication flow, configuration file, tutorial