In auth workflows, what happens when a user try to register with an email that already exist?

[huayunh]

Describe the desired behavior

Describe what would happen if
(1) something is already in BL Cloud, but not registered in, say, BLI
(2) something is already in BL Cloud and is also registered in BLI

Describe the current behavior

It doesn't say anything

[bkarambe]

@huayunh Applications can throw custom errors, we kept the logic generic for teams to handle this.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[huayunh]

Applications can throw custom errors, we kept the logic generic for teams to handle this.

You talked about the auth workflow page. This issue is for providing the design.