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Create a module for username validation. This module must meet the following acceptance criteria: • The username must contain a minimum of 6 characters and a maximum of 12.

Create a module for username validation. This module must meet the following acceptance criteria: • The username must contain a minimum of 6 characters and a maximum of 12.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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 Create a module for username validation. This module must meet the following acceptance criteria:

• The username must contain a minimum of 6 characters and a maximum of 12.

• The username must be alphanumeric

. • Username with less than 6 characters, returns the message "Username must contain at least 6 characters".

• Username with more than 12 characters, returns the message "Username cannot contain more than 12 characters".

• Username with non-alphanumeric characters, returns the message "Username can contain only letters and numbers".

• Valid username returns True.

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