Possibility to restrict user picker Custom Field based on same type of field

Question

I have two user picker custom fields

If I select one user in A field that user should not visible in B field at create level edit level as well.

This is for one project if any idea please share with me.

We are using script runner plug in

Thanks in advance.

Regards,

Nagarjun

Ravi Sagar _Sparxsys_ · Answer

I doubt if this can be achieved with behaviour because users in the user picker are picked from the database. What I was trying to say is that instead of behaviour you can certainly check if these 2 fields have same values while creating a new issue or in a transition screen.

nagarjun0979 · Answer

But these two fields should be editable and I am looking code for behavior

Ravi Sagar _Sparxsys_ · Answer

Ok, then try using Script validator in the workflow and keep those 2 fields on transition screen and not edit screen.