Correct input validation for firewall rule VLAN priority/set. Fixes #9763
Correct input validation for firewall rule VLAN priority/set. Fixes #9763

pfsense/pfsense,pfsense/pfsense,dennypage/pfsense,dennypage/pfsense,NewEraCracker/pfsense,dennypage/pfsense,phil-davis/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,pfsense/pfsense,phil-davis/pfsense,dennypage/pfsense,NewEraCracker/pfsense,pfsense/pfsense,NewEraCracker/pfsense,phil-davis/pfsense