Hello. I need to add a validator to an issue workflow that prevents a transition if a custom field "Start Date" is within a given range. The complexity comes in since this date range changes month-to-month. We'd like to create a saved filter that can be modified each month by a non-jira-admin (release manager) but that would be used to allow / restrict issue transition based on this filter. Any ideas how to do this?
Example
Issue ABC has start date of Feb 26
Issue DEF has start date of Feb 28.
Saved Filter 12345 = Start Date < 2025-02-28 and Start Date > 2025-03-01
This month, we're restricting issues from deploying the last 2 days of the month (Feb 27, 28). The range could change next month to be the last 3 or even 4 days (its decided that month)
The workflow would reference saved filter 12345 and prevent issues from transitioning to "Ready to Deploy" for issue DEF but allow for Issue ABC
Any creative ideas?