moment dif
by Felipe Zura
HTML
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.19.1/moment-with-locales.min.js"></script>
JavaScript
/*
var dateB = moment('2017-04-11');
var dateC = moment('1990-04-11');
console.log('Difference is ', dateB.diff(dateC), 'milliseconds');
console.log('Difference is ', dateB.diff(dateC, 'days'), 'days');
console.log('Difference is ', dateB.diff(dateC, 'months'), 'months');
console.log('Difference is ', dateB.diff(dateC, 'years'), 'years');
*/
var dateB=moment('23/09/2019','DD/MM/YYYY');
var dateC=moment('30/09/2019','DD/MM/YYYY');
console.log('La diferencia es ' + dateC.diff(dateB, 'days') +' dias');