how can be validated as required the linked issues field?

Question

When creating an issue, I need to force the users to complete with at least one issue, the "linked issues" field. I tried to use "Universal validator"  but I could not do it,  How can I do that? Thanks a lot.

unknown · Answer

Start with the JIRA ScriptRunner (the latest version is not free).

https://scriptrunner.adaptavist.com/latest/jira/recipes/workflow/validators/simple-scripted-validators.html

danielLuis · Answer

Thanks a lot. Is there an example about this?  What kind of add-on is needed to carry out this validation?

unknown · Answer

You will need a scripted validator to do this (there are a few add-ons  that let's you add scripted validators) and create your own validation. Start with the ScriptRunner.