Problem Definition

Cannot force the transition validator to validate more than one checkbox. When using a checkbox custom field with multiple values, you cannot add validator on this field to validate all the values of the field. It's only possible to create a validator to check the field itself and when transitioning the issue, if only one checkbox is marked, it will transition the issue properly instead of throw the error informing to mark all checkboxes.

Suggested Solution

Provide the ability to add a validator to check all the values from a checkbox custom field.

Workaround

• Create one custom field for each checkbox value and create a validator to each of those custom fields.
• Use conditions instead of validators.