def isValidDate(date):
        year = getYear(date)
        month = getMonth(date)
        day = getDay(date)
        if(year < 1752):
                print("year1\n")
                return False
        if(year > 2018):
                print(year)
                print("\n")
                print("year\n")
                return False
        if(day > 31):
                print("day\n")
                return False
        if(day < 1):
                print("day\n")
                return False
        if(month < 1):
                print("month\n")
                return False
        if(month > 12):
                print("month\n")
                return False
	if(month == 4 or month == 6 or month == 9):
		if (day > 30):
			return False
	if(month == 2):
		if(isLeap(date)):
			if (day > 29):
				return False

		else:
			if(day > 28):
				return False
	if(year == 2018):
		if(month == 1):
			if(day > 18):
				return False
	if(year == 1752):
		if(month == 9):
			if(day < 14):
				return False

        else:
                return True