Is it possible to hide values in drop down field on the current form using business rule?

[shalinikacham]

need to hide 1-critical value on Priority field using B.R. on current form for current user.

[Meena4]

Hi,

But Client Script will not Support in mobile App.. Because of this i need to write Business Rule.

Is there any way for this other than Client Script?

Regards,

Pandimeena R