>I am trying to set a trigger so that numbers less than 0 and greater than 100 cannot be entered in an id# (called cidnum)The expression I used was ((cidnum<0) .OR. (cidnum =>100))vfp accepted the expression, but when I was trying to enter data, it wouldn'nt accept any number. Do I have to assign a value to this field first?????????

>Colette

You should use a field rule for this, not a trigger.

BOb