Write a program named checkmonth2 that prompts a user to enter a birth month and day. display an error message that says invalid date if the month is invalid (not 1 through 12) or the day is invalid for the month (for example, not between 1 and 31 for january or between 1 and 29 for february). if the month and day are valid, display them with a message. for example, if the month entered is 2, and the day entered is 17, the output should be 2/17 is a valid birthday.

#Welcome message

print("welcome to CheckMonth2")

#prompting  day and month

day = int(input("Please, add a day: "))

month = int(input("please, add a month: "))

#Defining max number of days per each month

monthly_days = [31,29,31,30,31,30,31,31,30,31,30,31]

#Validating day and month were added properly

if month > 12 or month < 1:

   print("invalid date for the month")

elif day > monthly_days[month-1] or day < 1:

    #Printing error message

   print("invalid date for the month")

else:

   #printing correct message

   print ("{}/{} is a valid birthday".format(day,month))

Explanation:

This code was  made using Python and consists of the following parts:

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