Example: Ensure that all issues linked with a certain issue link type have "Due Date" field set
In a "Close" validation, I need to check that the issue linked to current issue with link type name "linkA" has a custom field "MyDate" (type Date) that's not empty. You can do it using a Boolean validator with math, date-time or text-string terms using the following configuration:
Note that:
- {00012} is field code for field "Due Date"