JavaScript Library To Convert Numbers To Words – numberToWordsJS

numberToWordsJS is a simple yet useful JavaScript library for converting numbers into words equivalent. Supports both positive and negative integers.

See Also:

• Convert Large Numbers Into Words – digit.js

How to use it:

Installation:

# NPM
$ npm install num-to-words --save

Import the module.

const numToWords = require('num-to-words');

Or load the numberToWords.js into your html page when needed.

<script src="numberToWords.js"></script>

Create an input field to accept numeric values.

<input type="text" id="input">

Create a container element to output the words equivalent.

<p id="output"></p>

The main JavaScript to active the numbers to words converter.

var input = document.getElementById('input');
var output = document.getElementById('output');
input.addEventListener('input', function () {
   output.innerHTML = numberToWords(parseInt(input.value, 10));
});

Changelog:

08/12/2018

• Rewritten in ES6