validate date fields before saving
I want to record the dates on which a boat will be leaving and returning to their dock. I don't want the return date to predate the departure date. I see how I can use a dynamic message to warn the user of invalid dates, but it lets them save it anyways. (Seems to me that "prevent save" would be a good action to include in dynamic forms.) But that doesn't seem to be an option. I thought maybe a formula field holding the duration between the two dates would also work, but I don't see how the calculated field would be validated. Am I missing something, or is this a glaring gap in the product design?
