Ability to add validation checks for checkbox fields.

4 Jan 2022 Update:

Hi all! 

The rollout of ProForma (Forms for Jira) is now in progress and should be available to all customers in the next few weeks. 

ProForma will make it possible to set a validator on a multi-choice field that specified the minimum number of choices required.

Regards,

Simon Herd

Principal Product Manager, Jira Service Management

Environment: Cloud

Description:
Use case: We have a checkbox field with a long list of options. We need to add a validator to allow the transition only it if at least 3 options are selected.

Currently we have one validator to add to the transition but no other further options.

Suggestion:
Add new validators that can be used to validate checkbox fields to have multiple values

Workaround: 
Use add-on Proforma to achieve this
https://marketplace.atlassian.com/apps/1215833/proforma-forms-checklist-for-jira?hosting=cloud&tab=overview