How do I get Month and Date of JavaScript in 2 digit format?

The best way to do this is to create your own simple formatter (as below):

getDate() returns the day of the month (from 1-31)

getMonth() returns the month (from 0-11) < zero-based, 0=January, 11=December

getFullYear() returns the year (four digits) < don't use getYear()

function formatDateToString(date){

   // 01, 02, 03, ... 29, 30, 31

   var dd = (date.getDate() < 10 ? '0' : '') + date.getDate();

   // 01, 02, 03, ... 10, 11, 12

   var MM = ((date.getMonth() + 1) < 10 ? '0' : '') + (date.getMonth() + 1);

   // 1970, 1971, ... 2015, 2016, ...

   var yyyy = date.getFullYear();

   // create the format you want

   return (dd + "-" + MM + "-" + yyyy);

}