In a workflow where fields entered in a registration form are concatenated to create a unique ID (IE municipal and district IDs, date of birth, first two digits of first and last name, etc) and saved, is there a way to check the saved ID case property against the other existing IDs of the other cases to ensure you're not creating an identical ID?
CommCare – Check Unique Case Property Against Saved Cases
commcare
Best Answer
I don't think there is a way to actively check (especially given the offline functionality).
The best design solution I can think of is: