How do you check a dialog list to see if an item has not been selected in in formula?
i think its something along the lines of selectedindex, but i forget.
Subject: Consult a javascript reference
It sounds like this is a web application with validation done in JavaScript. You have to see what element is used to represent the field in the browser and see a JavaScript reference for how to read its value. “Dialog box” isn’t enough information.
Subject: check if it’s blank
The values of a dialog list will be the selected items. If nothing is selected, the field will be blank.
@If(Field_Name = “” ; …)