October 25, 201015 yr How would I make a script for this? If ( Table:Field = (empty); continue with script ; display message "Serial has already been used" ) I'm trying to make this part of a button. I'm using it for an invoice. The button adds items to the invoice. I don't want it to add the item if its already been shipped before. I'm able to do everything except the if statement to make it stop if there is already a date in the field.
October 25, 201015 yr If [field = ""] perform whatever script steps needed here Else Show custom dialog"serial used" Exit script End if
October 25, 201015 yr If [field = ""] perform whatever script steps needed here Else Show custom dialog"serial used" Exit script End if If isEmpty( field). FileMaker reps are always pretty adamant that = "" is not reliable.
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