Hello -

I have a form where we have a collection beginning with a drop-down of the Month/Year for a payment.  These payments can also extend into future months.  We have two fields at the end of the form summarizing the # of past months and # of future months in the request.  We would like a way to have our Past Months and Future months fields already totalled, instead of manually having to count and enter the # into those fields.

The drop-down for the dates are not in date format, but rather just the month abbreviation {dash} year.  Seems like something for Javascript?  Has anyone had to do something like this before and would share how they accomplished it?

Thanks everyone in advance and happy developing !