SINCE VERSION 2.7.0
This validator was introduced in version 2.7.0 and replaced the A field is/isn't initialized or has/hasn't been modified (deprecated) validator which had a limited subset of features.
Using this validator you control that fields have certain values during a transition. The following options are available:
- A field is required
- A field must be empty
- A field must be changed on the transition screen
- A field must not be changed on the transition screen
Required fields are marked with a red asterisk (*) next to the field.
For cascading select fields both levels are being considered.
When adding a field, selecting the expected behaviour is required.
When adding a multi-value field, all options can be marked as required by checking the Additional options.
When adding multiple fields, all entries are visible (and editable) in the table below.