Python program to check whether a date is valid or not; In this tutorial, you will learn how to check whether given date is valid or not in python program.
How to check if a date is valid or not in python
Follow the following steps and write a python program to check whether given date is valid or not:
1. Take the input date from the user of the form: dd/mm/yyyy.
2. Split the date and store the day, month and year in separate variables.
3. Use various if-statements to check if the day, month and year are valid.
4. Increment the date if the date is valid and print it.
date=input("Enter the date in dd/mm/yy format: ") dd,mm,yy=date.split('/') dd=int(dd) mm=int(mm) yy=int(yy) if(mm==1 or mm==3 or mm==5 or mm==7 or mm==8 or mm==10 or mm==12): max1=31 elif(mm==4 or mm==6 or mm==9 or mm==11): max1=30 elif(yy%4==0 and yy%100!=0 or yy%400==0): max1=29 else: max1=28 if(mm<1 or mm>12): print("Date is invalid.") elif(dd<1 or dd>max1): print("Date is invalid.") elif(dd==max1 and mm!=12): dd=1 mm=mm+1 print("The incremented date is: ",dd,mm,yy) elif(dd==31 and mm==12): dd=1 mm=1 yy=yy+1 print("The incremented date is: ",dd,mm,yy) else: dd=dd+1 print("The incremented date is: ",dd,mm,yy)
Output
Enter the date in dd/mm/yy format: 25/04/2020 The incremented date is: 26 4 2020
Recommended Python Programs
- Python Program to Find/Calculate Sum of n Numbers
- Python Program to Find/Calculate Average of 3, 4, 5…n numbers
- Python Program to Print ASCII Value of Character
- Write a Program to Calculate Simple Interest in Python
- Python Program to Compute Compound Interest
- Leap Year Program in Python
- Python Program to Print Star Pattern
- Number Pattern Programs in Python
- Python Program to Print Even and Odd numbers From 1 to N
- Python Abs() Function: For Absolute Value
- How to Check Whether a Number is Fibonacci or Not in Python
- Python: Program to Find Power of Number
- Python Program to Reverse a Numbers
- Python Program to Find Smallest/Minimum of n Numbers
- Python Program to Find Largest/Maximum of n Numbers
- Python Program to Find The Net Bill Amount After Discount
- Python Program to Print Numbers From N to 1 and 1 to N
- Python Program to Print Numbers Divisible by 3, 5, 7
- Python Program to Print Prime Number 1 to N
- How to Find Square of Number in Python
- Python Program to Calculate Cube of Number
- Python Program to Find LCM of Two Numbers
- BMI (Body Mass Index) Calculator in Python
- Palindrome Program in Python using while loop, Function, etc
- Python: Program to Count Total Number of Bits in Number
- Python Random Number Generator Code
- Python Program to Calculate n-th term of a Fibonacci Series
- Zip Zap Zoom Python Program
- Python: program to convert Celsius to Fahrenheit
- Python Program to Swap Two Numbers
- Python Program to Get Standard Deviation
- Python Program to Find the Variance
- Python Program to Convert Height in cm to Feet and Inches
- Python Program to Convert Meters into Yards, Yards into Meters
- Python Program to Convert Kilometers to Meters, Miles
- Python Program to Find Perfect Number
- Python: Program to Find Strong Number
- Python Program to Print Alphabets from A to Z in Uppercase and Lowercase
- Python Program to Check Given Input is Alphabet, Number or Special Character
- Python Program to Check IF a Number is Power of Another Number
- Python Check Binary Representation of Given Number is Palindrome or Not
- Python Program to Draw a Pie Chart
- Python Program Input the Radius of Circle and Compute the Area
- Python Program to Calculate the Area of a Rectangle
- Python Program to Calculate Area of Triangle
- Python Program to Find Area and Circumference of Circle using Radius
- Python Program that Accepts Marks in 5 Subjects and Outputs Average Marks
- Python Program to Print Binary Value of Numbers From 1 to N