Redwood VBS Email Validation Issue: UDT-Based Auto Complete Rule Not Migrated/Supported to RedwoodUI

Summary:

We have an existing Email Validation Auto Complete Rule (ACR) that validates employee work email addresses against a list of approved email domains maintained in a User Defined Table (UDT). This functionality works successfully in the non-Redwood experience, where the ACR reads the UDT values and displays an error when an invalid email domain is entered.

As part of our Redwood migration, we used the Helper Tool to migrate the configuration. However, the UDT-based email validation rule was not carried over to the Redwood environment. To recreate the functionality, we attempted to use VBS service connections, page variables, and REST APIs to retrieve and validate the approved email domains. While we were able to establish the connection and retrieve data, we are encountering challenges implementing the same validation behavior in Redwood.