How to calculate Number of 'Working days' between two dates in Javascript using moment.js?

Question

How to calculate the number of working days between two dates in JavaScript using moment.js. I have a working formula that calculate these days, but the formula does not sat

Answer 1

I have been used a useful library moment-business-days coupled with moment

NPM Link of Moment-business-days

NPM Link of Moment

Sample of how many business days between

const diff = moment('05-15-2017', 'MM-DD-YYYY').businessDiff(moment('05-08-2017','MM-DD-YYYY'));
// diff = 5