Look at SET ROLLOVER. If you want it to error, you'll have to do it yourself.
>Hi everybody,
>
>If a user types 0000 as a year in date fields, it converts automatically to 1900. Is it VFP native behavior? The user thinks, that it should display an invalid date message instead. What do you think? How can we make it generic?
>
>Thanks in advance.
Craig Berntson
MCSD, Microsoft .Net MVP, Grape City Community Influencer