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