I wan to to prevent the issue to be created or edited if flagged with no reason informed

[Adilson Simões]

I would like to prevent issues to be edited or created when flagged as impediment and the user don´t inform a reason for that impediment. The first option that came to my mind was an automation. But there is no action that can prevent the creation of the issue nether a popup message to inform that rule to the person that is editing/creating the issue.

It also could be solved by a field required based on the value of another field.

It there any other option that I could try to achieve similar behaviour?