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This validator checks if fields are set/empty or have/haven't changed on the transition screen.

Configuration

Fields

Select the field to be checked, and in a subsequent step the desired behavior. The following options are available:

OptionDescription
is requiredThe specified field must have a value. If no value is present, the condition will fail.
must be emptyThe specified field must not have a value. If a value is present, the condition will fail.
must be changedThe specified field must have been updated during the transition / on the transition screen.
must not be changedThe specified field must not have been updated during the transition / on the transition screen.
Error message

Enter the message to show to the end-user when the validation fails.


If you want to use this functionality in a  condition instead, have a look at the following condition:  Fields required



If you still have questions, feel free to refer to our support team.