I'm trying to use the let function and the case function in a calculation:
Let ( [TotalInvoice = "T" ; interest = "I"; Get (currentDate) - invoice date = "date" ]; Case ( date ≥ 30; T + I); T)
I keep getting an error message saying I need a text constant, number, field or parentheses on the first parentheses of currentDate. I don't know what else to do.
FMP 10 Advanced Mac 10.6.2