We have some same condition and validator.

[Arati vilas gavade]

e.g permission condition and permission validator are there so how this both will work.both have same functionality I guess.

[Vamsi Kandala · Accepted solution]

Hi @Arati vilas gavade

Welcome to the community!

Please check this: https://community.atlassian.com/t5/Jira-discussions/Difference-between-condition-and-validition/td-p/588420

Hope this helps.

Thanks,
Vamsi

[Arati vilas gavade]

Yes it's clear but can you confirm how permission condition and permission validator work like which perform first.

[Vamsi Kandala]

Hi @Arati vilas gavade,

Both work in tandem and depends on where you want to define them and your requirement.

Conditions are like before the event, Validators are during and before the event and Post Functions are after the event, i.e. transition of ticket.

Hope this helps.

Thanks,
Vamsi

[Nic Brough -Adaptavist-]

No, they do not "work in tandem", and there's not really a way to sequence them either (neither "runs first", they run when needed).  They are very different things.

A condition is checked every time you view an issue (or try to bulk-edit it to do a transition).  If the condition is failed, then you do not get offered the option to trigger a transition, and you will not be able to start the transition.

A validator is run when you try to commit to doing a transition.

(and FWIW, a post-function runs after the validators say it's ok to perform the rest of the transition)