validate.io-negativeValidates if a value is a negative number.validate.iovalidatevalidationvalidatorvalidnumbernegativenegativenumberisisnegativenumber1.0.0 • Published 9 years ago
super-numberextra Integers and Numbers methodssuperintegersuperIntegernumbersupernumberprimeprimenumberpositivepositivenumberpositiveinteger1.0.2 • Published 3 years ago