I have a 2 forms, one form and a subform, that calculates time equations on the fly. I needed the values to allow for null values that works also. Problem is that when the calculation have not completed, it shows erroneous numbers. For example, the total amount show 30 (correct number) but the time left may show 3 (not correct because it hasn't been calculated.)
Is there a way that will allow me to hide the fields until the calculation has been completed by either pressing submit or on enter?