Valid

usgb/ˈvælɪd/Volume
Left Definition 1 of 4Right
LampPro Tip 1/2
Official RequirementPlay
Used when certain official things are necessary to proceed. SlideWithout a valid driver's license, you can't drive.
LampPro Tip 2/2
Proof of TruthPlay
Indicates that something is considered true and can be trusted. SlideYou must show valid proof of age to purchase alcohol.