Question - calculation for two user-entered numbers

[Former Community Member]

I have a form where the user is required to enter two values (A and B) in order to perform a calculation.  Problem is, the calculation is A/B, so when they enter Value A, an overflow error message immediately pops up on the form (because it is trying to divide by zero).

What is the script so that the error message does not appear, so the user can enter both A and B values without the overflow error immediately appearing upon entering value A?

[radzmar · Accepted solution]

Hi,

you can wrap your script into an if expression.

if (valueA ne 0 and valueB ne 0) then
     valueA / valueB
endif

[Former Community Member]

Thanks, I did finally figure it out, and your way works fine.  The way I found is

if (valueB ne 0 & HasValue (valueB)) then

valueA/valueB

else

null

endif