static boolean validDate(String x) {
		// System.out.println("start checking dates");
		boolean valid = false;
		int size = 0;
		String checkDate = "";
		int numCheckDate = 0;
		size = x.length();

		int count = 0;
		for (int i = 0; i < size-2; i++) {
			//System.out.println(x.charAt(i));
			if (x.charAt(i) == '/') {
				count++;
			}
			if (count == 2) {
				checkDate += x.charAt(i + 1);
				checkDate += x.charAt(i + 2);

				count = 0;
			}

			if ((checkDate.equals("01")) || (checkDate.equals("02"))||(checkDate.equals("03"))||(checkDate.equals("04"))||(checkDate.equals("05"))||
					(checkDate.equals("06"))||(checkDate.equals("07"))||(checkDate.equals("08"))||(checkDate.equals("09"))||(checkDate.equals("10")))
			{
				valid = true;
			} else {
				valid = false;
			}

		}

		// System.out.println(checkDate);
		return valid;

	}