is-binary-number

Check if a value is a binary number.

Install

$ npm install --save is-binary-number

Usage

var isBinaryNumber = require('is-binary-number');

isBinaryNumber('1001');
//=> true

isBinaryNumber(1001);
//=> true

isBinaryNumber('00101');
//=> false

isBinaryNumber('abc');
//=> false

License

MIT © Andreas Gillström