javascript de la fecha en formato dd-mm-aaaa
function pad2(n) {
return (n < 10 ? '0' : '') + n;
}
var date = new Date();
var month = pad2(date.getMonth()+1);//months (0-11)
var day = pad2(date.getDate());//day (1-31)
var year= date.getFullYear();
var formattedDate = day+"-"+month+"-"+year;
alert(formattedDate); //28-02-2021
javascript formato de fecha dd-mm-aaaa
var date_format = new Date();
document.write(innerHTML = date_format.getMonth()+'-'+ date_format.getDate()+'-'+date_format.getFullYear());