I'd like to input just the year in the Data text box on the CostiAnnuali form of the attached mdb.
If I type e.g. "2002" (without the quotes) a message box pops up saying, "The value you entered isn't valid for this field. For example, you may have entered text in a numeric field or a number that is larger than the FieldSize setting permits". I've already set the Data Type of the field that's the text box's control source to "Date/Time".
How can I do it?