Optional
enum Optional<Wrapped> : ExpressibleByNilLiteral
-
Returns true if
self
is either nil or an empty stringDeclaration
Swift
public var isNilOrEmpty: Bool
airUtilities Docs (100% documented)
enum Optional<Wrapped> : ExpressibleByNilLiteral
Returns true if self
is either nil or an empty string
Swift
public var isNilOrEmpty: Bool