invalid date printed

I am using moment from mongorc.js (reference: https://raw.githubusercontent.com/gabrielelana/mongodb-shell-extensions/master/released/mongorc.js) when executed this small snippet its printing “invalid date”

var text = "00000000000000"
var text1 = moment(text).format("MM/DD/YYYY, HH:mm")
print(text1)
moment(text,"YYYYMMDDHHmmss")
var text2=moment(text,"YYYYMMDDHHmm").format("MM/DD/YYYY, HH:mm");
print(text2)

But in Java:

 import java.text.SimpleDateFormat;
 public class DateTest {
public static void main(String[] s) throws Exception
{
    String a = "00000000000000";
    SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmm");
    System.out.println(format.parse(a));
}}

Prints Sun Nov 30 00:00:00 IST 2

Though may not be correct, I want not “Invalid date” to be printed. Where did I go wrong?

Answer

I have hard coded the date value and it worked:

var text = "00000000000000"

if(RegExp(/^0*$/).test(text))
{
  text = "00010101000000" 
   moment(text,"YYYYMMDDHHmmss").format("MM/DD/YYYY, HH:mm"); 
 }