Oct-24-2017, 06:49 PM
(This post was last modified: Oct-24-2017, 06:51 PM by MethodRunner147.)
Hi, I am trying to let a user input a username that is 8 characters long . Then if they enter it incorrectly, display an error message and ask them to enter a correct username. Every time I enter an 8 digit long username, it still says it is an invalid username. I have left the code below. Any help is appreciated.
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import re username = str ( input ( "Please enter an 8 digit username: " )).lower() if username = = ( "[a-z]{8}" ): print ( "Valid username" ) else : str ( input ( "Please enter a valid username" )) |