JAVASCRIPT

compare two dates in javascript yyyy-mm-dd

// Shows if one date is gerater than the other returns True/False.
var date1 = '2015-08-20 09:38:20';
var date2 = '2015-08-20 08:00:00';
var date1Updated = new Date(date1.replace(/-/g,'/'));  
var date2Updated = new Date(date2.replace(/-/g,'/'));
console.log(date1Updated > date2Updated);

How to compare 2 dates in format DD/MM/YYYY with JavaScript

const date1 = '25/02/1985';
const date2 = '26/02/1985';

// input 28/10/2018
// input DD/MM/YYYY
export const convertToDate = (dateSting) => {
    const [day, month, year] = dateSting.split("/");
    return new Date(parseInt(year), parseInt(month) - 1, parseInt(day));
}

console.log(convertToDate(date1) > convertToDate(date2))