Is there an option to mark a field required in Jira forms when we add value in another field?

[Yanina Dzhoneva]

We have a field in JIRA forms with checkbox. If we put a check in the box, is there an option to mark the next field as required ?

[Jorge Martinez]

I think there is not a direct solution for this but maybe you could use workflow validators to evaluate a similar condition on issue transition. I think you could do that with Script Runner validator.