Remove data validation

Microsoft Office InfoPath

To prevent unwanted data validation alerts from appearing when users fill out a form, you can remove data validation conditions, change the data type, or change the control from required to optional.

ShowRemove data validation conditions

ShowChange the data type

ShowChange a control from required to optional

Note  If a form template is based on a pre-existing XML Schema or a sample form, the schema might contain validation conditions that you cannot modify using Office InfoPath 2003.