Method isValid

ch2/YoilTellerMVC6.java:55–60

(MyDate date)

    }
    
    private boolean isValid(MyDate date) {    
    	if(date.getYear()==-1 || date.getMonth()==-1 || date.getDay()==-1) 
    		return false;
    	
    	return (1<=date.getMonth() && date.getMonth()<=12) && (1<=date.getDay() && date.getDay()<=31); // 간단히 체크 
    }
}