Create a message to display for field input that is not valid
Microsoft Access
-
Select the field that needs a message for input that is not valid. The field should already have a validation rule.
-
On the Fields tab, in the Field Validation group, click Validation, and then click Field Validation Message.
-
Enter an appropriate message. For example, if the validation rule is >10, themessage might be “Enter a value that is less than 10.”
For some examples of field validation rules and messages, see the section Validation rule reference.
OR
You can also