Check if something is a negative number
npm install is-negative> Check if something is a negative number
``
$ npm install --save is-negative
`js
const isNegative = require('is-negative');
isNegative(-1);
//=> true
isNegative(1);
//=> false
isNegative(0);
//=> false
isNegative('-1');
//=> false
isNegative(Number(-1))
//=> true
`
_Note: This module doesn't consider -0 to be a negative number. If you want to detect -0, use the negative-zero` module._
- is-positive - Check if something is a positive number
MIT © Kevin Martensson