Verify data message

[esskaykay]

I have an update form which displays a field that is indexed with no duplicates. It defaults to EC-xx where the xx should be changed. Is there a way to prompt if it is not changed? I tried the after update parameter on the form but was unsuccessful.

Thanks,
SKK

 

[pbaldy]

The typical place to validate data entry is the before update event, so you can add

Cancel = True

if the user missed something and you want to stop the update.