KnowledgeHub
Questions
Tags
Users
Search
Alex Rivera
|
Logout
Edit Question
Title
Body
I followed Devise's instructions for using usernames in addition to emails for logins. Works great except people can signup with duplicate usernames. If someone tries to signup with a duplicate email address, they are presented with this error message on the signup page: 1 error prohibited this user from being saved: Email has already been taken I want something very similar for usernames. How do I implement this?
Tags (comma-separated)
Save Edits
Cancel