combo box validation rule

[kosala1981]

how to set a validation rule on a bound combo box where u cant not keep it empty/null. or else can we put it in the before update subroutine. i set it's validation rule as isempty(source). but when u leave the combo box empty, it doesnt give a message instead it gives the message when it's beign selected.. answer for this would be really appriciated.

 

[PHV]

Have you tried this ?
isempty(source)=False

Hope This Helps, PH.
FAQ219-2884
FAQ181-2886