In the Okta apps, there is a feature where Okta can redirect the user to a custom login page to perform the authentication. Is there any way in Okta that can help to achieve this for OIDC apps. The use case is, where Login page should ask first Username only and If the username is exists then go to second step and ask for Password and if password is also valid then redirect back to my application. And the another requirement is If Username is not exists then go to Registration page for signup.
Looking for your help…