Aug-06-2018, 10:24 AM
import datetime def inputYear(msg, errmsg, l, h): done = 0 while (not done): try: ans = input(msg) global year year = int(ans) if (year < l) or (year > h): print(errmsg) else: done = 1 return year except: print(errmsg) def inputMonth(msg, errmsg, l, h): done = 0 while (not done): try: ans = input(msg) month = int(ans) if (month < l) or (month > h): print(errmsg) else: done = 1 return month except: print(errmsg) def inputDay(msg, errmsg, l, h): done = 0 while (not done): try: ans = input(msg) day = int(ans) if (day < l) or (day > h): print(errmsg) elif month == (4,6,9,11): if day == 30: print(errmsg) elif month == 2: if year % 4 >= 1 and day >= 29: print(errmsg) else: done = 1 return day except: print(errmsg) print(inputYear('Please input year(1-9999)', 'Please input a valid year', 1, 9999)) print(inputMonth('Please input month(1-12)', 'Please input a valid month', 1, 12)) print(inputDay('Please input day(1-31)', 'Please input a valid day', 1, 31))