Data Types and Constraints

When adding customized data types, you can configure different constraints for each data type. Each data type corresponds to different constraints.

Basic Data Type Constraints
Boolean None.
Date You can specify the start date and end date, and the date format.

DateTime You can specify the start date and end date, and the date format.

Double You can specify a range.

Float You can specify the float range.

Integer You can specify a range.

Long You can specify a range.

String You can specify multiple rules with different conditions. Regular expression is supported.

You can combine the following conditions with the String data type: Contains, Starts, Whole, Valid list, and Invalid list.

If you want to provide a list of values as the constraint, add a list of invalid values or valid values accordingly.

Time You can specify the start time and end time, and the time format.