How to handle errors?

[nareshbhatia]

Hi Auth.js community,

Looking through the docs, I see an extensive section on error types, but I am not finding anything on how to handle errors. Specifically, I am encountering an OAuthAccountNotLinked error at runtime and don't know how to catch it and display it on an error page. Please help.

OAuthAccountNotLinked: Another account already exists with the same e-mail address.
Read more at https://errors.authjs.dev#oauthaccountnotlinked

[nareshbhatia]

Any recommended patterns on error handling? Please help.