how to change the date format in javascript to yyyy-mm-dd code example
Example 1: javascript date today dd mm yyyy
var today = new Date();
var dd = String(today.getDate()).padStart(2, '0');
var mm = String(today.getMonth() + 1).padStart(2, '0');
var yyyy = today.getFullYear();
today = mm + '/' + dd + '/' + yyyy;
document.write(today);
Example 2: javascript convert date to yyyy-mm-dd
const formatYmd = date => date.toISOString().slice(0, 10);
formatYmd(new Date());
Example 3: javascript format date yyyy-mm-dd to dd-mm-yyyy
dateString = '2020-04-03 20:30:55';
function formatDate(dateString)
{
var allDate = dateString.split(' ');
var thisDate = allDate[0].split('-');
var thisTime = allDate[1].split(':');
var newDate = [thisDate[2],thisDate[1],thisDate[0] ].join("-");
var suffix = thisTime[0] >= 12 ? "PM":"AM";
var hour = thisTime[0] > 12 ? thisTime[0] - 12 : thisTime[0];
var hour =hour < 10 ? "0" + hour : hour;
var min = thisTime[1] ;
var sec = thisTime[2] ;
var newTime = hour + ':' + min + suffix;
return newDate + ' ' + newTime;
}