I'm having trouble setting a validation between two date controls so that the min number of days between the effective from and effective to dates is 3 days and the maximum allowable is 90 days.
a simple validation rule would help:
full text of condition:
or(date_from > date_to, or(dateFiddDays(date_from, date_to) < 3, dateFiddDays(date_from, date_to) > 90))
Thanks Manfred, this was very helpful!
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