Dimitry,
no there is no native function.
Please read also https://www.tek-tips.com/viewthread.cfm?qid=1145280
for more than 1 solution.
Stay healthy,
Koen

>Hi,
>
>I wonder if I am missing it in the VFP 9 help. Does VFP have a function that returns 30 or 31, depending on the month?
>
>TIA