I have a dropdown menu that populates another field depending on what is selected (as shown here where Admin Errors populates the next field with 6735-10-01).
However, there are 3 items in the dropdown list that I do not want to populate the other field with (basically it needs to stay blank when any of those 3 items are selected, unlike how it returns the zero in the example below). I'm just not sure what to put in for the bound values to make it blank.