# this program checks if a password is valid or not

def main():
    print("The password must be 8 characters long")
    print("The password must have at least one upper case and one lower case")
    print("The password must contain at least one digit")
    userPass = input("Please enter a password: ")
    confirmPass = isValidPassword(userPass)
    print(confirmPass)
    while confirmPass is True:
        userConfirm = input("Re-enter your password: ")
        if userPass == userConfirm:
            print("The passwords match")
            confirmPass = False
        else:
            print("Passwords do not match")
            print("")

def isValidPassword(userPass):
    clearPass = False
    if len(userPass) >= 8:
        clearPass = True
    else:
        clearPass = "Must have 8 or more characters"
    if userPass.islower() is not True:
        clearPass = True
    else:
        clearPass = "Must have one lower character"
    if userPass.isupper() is not True:
        clearPass = True
    else:
        clearPass = "Must have one upper character"
    if userPass.isalnum() is True:
        clearPass = True
    return clearPass
main()