Make KB category mandatory if knowledge base has categories attached

[Luke James]

Hi All, 

I have a requirement on knowledge base article to make the category field mandatory if the knowledge base selected on the knowledge article has at least one kb category attached to it. Anyone done this before? Or know how to do it? 

Kind Regards, 

Luke

[Luke James]

Anybody have any idea?

Thanks, 

Luke

[Harsh Vardhan · Accepted solution]

@Luke James  Same question has been asked on below thread and I have already provided a solution, kindly close this thread as well. 

https://www.servicenow.com/community/developer-forum/check-if-knowledge-base-has-categories/m-p/2868... 

Thanks,

Harsh