seeking a Current Age calculation based upon b'day

[SG4U]

I'm seeking a Current Age calc based upon birthday and a set date in the future (5-5-2012) for a registration form.  I have zero Java or FormCalc background.  I'm using LiveCycle Designer 8.0 for the first time.  Any assistance would be appreciated.

[radzmar]

You can use FormCalc in the exit event of ono of your date fields to populate a numeric field with difference in years between both dates.

NumericField1.rawValue = Num2Date(Abs(Date2Num(Birthday.formattedValue, "M-D-YYYY") - Date2Num(FutureDate.formattedValue, "M-D-YYYY")), "Y")

[SG4U]

Thank you radzmar, sadly I do not know where to enter the formula you suggested. I found a page that mentions FormCalc (Form Properties / Default tab under the File menu option). My novice skills are not up to this challenge apparently. ;- (

I changed the field to a text field with Optional user input. I’ll have to buy a book and read up. ;- )