>I use the Valid event.
>Cause if the user input is invalid you can reject the user to go off that field and let him first change it.
>In the lostfocus event the user has already left the field, so validation comes too late.
>
>Hope this helps,
>
>Greetings,
>
Ko,

Not necessarily, you can call SetFocus from the Lotsfocus and then issue a NODEFAULT.