Need to format number only k(thausand) not m(million) or b(billion) numeraljs

Question

We need to format number only k(thousand) not m(million) or b(billion) with numeraljs currently its converting all formats

var number = 2000000; 
console.log(numeral(number).format('0a'));

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/numeral.js/2.0.6/numeral.min.js"></script>

Expected result id 2000K Thanks

Answer 1

I'm not real familiar with numeraljs, but I think you may have to create a custom format.

Demo - codepen

Custom Format

numeral.register('format', 'thousands', {
regexps: {
    format: /(k)/,
    unformat: /(k)/
},
format: function(value, format, roundingFunction) {
    var space = numeral._.includes(format, ' k') ? ' ' : '',
        output;

    value = value*.001;

    format = format.replace(/\s?\k/, '');

    output = numeral._.numberToFormat(value, format, roundingFunction);

    if (numeral._.includes(output, ')')) {
        output = output.split('');

        output.splice(-1, 0, space + 'k');

        output = output.join('');
    } else {
        output = output + space + 'k';
    }

    return output;
}
});

Use Format

var number = 2000000; 
console.log(numeral(number).format('0k'));