We want to use Post-Function OR validator Features for a specific condition "Required fields does did not entered" when changing the transition, it will popup the edit window for that issue, for entering the required fields
How can do this ?
Please see my comment in your other question.
https://community.atlassian.com/t5/Jira-questions/Custom-Required-field-does-not-trigger-when-is-empty/qaq-p/1197622
In short, you can have two transitions. Transition 1 has a condition that the field is not empty, and doesnt have a transition screen. Transution 2 has a condition that the field is empty, and does have a transition screen,
In general, please try to avoid asking the same question multiple times.
Validators and post-functions do not have front-end elements - they run as part of a transition and execute without talking to people.
A post-function would be far too late in the transition too, they happen after you have checked everything, and do things like start writing the data back to the issue, so it's too late.
A validator checks something and has a simple result - pass or fail (with an optional error message). If it passes, the transition continues, if it fails, it goes back to the transition screen.
So, use a validator, but forget your own pop up edit, you don't need it. Just ensure the fields the people should edit are on the transition screen, and the validator will take them back there.
Perfect @Nic Brough -Adaptavist- Which validator type should i use ? should it "Fields Required (JSU)" ?
@Nic Brough -Adaptavist-
Perfect i am using "Fields Required (JSU)" in validator, Is it Right ?
I used Fields Required (JSU) and Custom Fields in the screen, but validator just popup a message.
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