JSFiddle - React, Tailwind, and code Playground

by Kai_Draord

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.24.0/moment.min.js"></script>

JavaScript

let date1 = moment(new Date());
let date2 = moment(new Date());

let str = '22/01/2018';
if (str.includes('/')) {
  let dateString1 = moment(str, 'DD/mm/YYYY');
  console.log(dateString2.format('mm/DD/YYYY'));

} else {
  let dateString2 = moment(str, 'DD-mm-YYYY');
  console.log(dateString1.format('mm-DD-YYYY'));
}

/* console.log(date1.format('DD-mm-YYYY')); 
console.log(date1.format('DD/mm/YYYY')); */