The following Python code example represents a simple login process. The user is prompted to enter his username and password. Subsequently, the user entries are checked. If they match the stored data, the user receives the message “successfully logged in”.
def checkUserInput(username, password): name, pw = "user", "123456" if name == username and pw == password: return True else: return False username = input("Enter username: ") password = input("Enter password: ") if checkUserInput(username, password): print("Successfully logged in") else: print("Wrong username or password")
Enter username: user Enter password: 123456 Successfully logged in
Enter username: adsf Enter password: 123456 Wrong username or password