3.4.10.1.3. Validation Functions
Validation functions can be added to data fields to validate the data in the field. To add a function just select it from the list on the top panel.
The bottom panel contains sample regular expression that can be used for the REGULARXPRESSION validation rule.
A help string that will be shown to the user when the field is invalidated by the rule can be set.
Use the test string to make sure the validation rule works for your specific data type.
Note that input validation will work for manual input and system input data.
