Prashant Kumar on Instagram: "In this video, I walk through a simple Python program that uses a while loop to repeatedly ask the user for a password until the correct one is entered. We start by setting an empty password variable, then the loop keeps prompting the user with input() until the user types "1234". Once the condition is satisfied, the loop stops and the message “Access granted” is displayed. This example is perfect for beginners learning loops, user input, and basic program logic. It

Input Validation in Python– Algorithm Coding for Middle & High school learners