Thanks but if I return zero neither the "Invalid Input" nor my my message works.
I set notify off and that disabled the "Invalid Input" message

>Return zero instead of false.
>
>...snip
>>old very quickly. In the vaild property of an object I have a condition that when .F. the error message property displays the error message I want. However a "Invalid Input" message pops up afterwards. How do I disabel the "Invalid Input" Message?