I added a new step to the Promotion process and added the DRWPART attribute for this step. There are two options for this attribute "YES", "NO". How do I make it mandatory to choose one of these two options from the Extension manager > Promotion Validate Plus section.
Also, Couldn't you just make it a required attribute via Type and Attribute management?
Edit: Actually, nevermind 🙂 You probably just don't want to promote anything if the attribute is not set, but not make it required until promotion - right?
Since I brought this Attribute later, I made this feature mandatory on the edit screen for the data created before the update, but for this requirement to be valid, the user needs to edit.
I want to check if Attribute is empty before starting promotion.
