Does anyone know how to create a form where a user would add information and as they are adding information, it would check to make sure that value doesn’t already exist in the database and not allow the user to save? For example, if you wanted to create a form that had:
If the user entered a Customer Name, the customer would have to exist in the database to save. If they then entered a Project Name and there was already a Project with that Name for the same customer, it wouldn’t let the user save that record. Thanks!