Bulk add for Conditional logic

Reading through the “Get Help” I ran across these posts Conditional logic with a data set
https://legacy.forums.gravityhelp.com/topic/database-look-up-validation

The ability to upload a .txt file to compare a field to a list of numbers would be great.

One the questions I have would that work with conditional logic instead of form validation? So if they enter 06002402000 a field opens up saying “deluxe version”. I’m trying to find a solution that works with having a very large set of numbers.

The second question is if that would work we might end up having more fields like “Standard version” and “Ultimate version” based on different numbers. could I do the same thing with multiple .txt files? It would be nice to be able to just update a .txt file with the new number set.

Thanks.