✔️Username

Overview

The CUsername class represents and validates usernames within the system according to specific rules. It employs several methods to ascertain the validity of usernames based on predetermined conditions.

Validation Mode

Validation is contingent on the following flags.

None

If the validation flag is set to None, validations will be ignored.

PredefinedPolicy

If the validation flag has PredefinedPolicy, its corresponding validation is performed:

• CheckNoSpecialCharAtStart: Validates that the username does not begin with a special character.

• CheckNoSpecialCharAtEnd: Validates that the username does not end with a special character.

• CheckNoConsecutiveSpecialCharacters: Ensures the username does not contain consecutive special characters.

EmailFormat

If the validation flag has EmailFormat, validations will verify whether the value conforms to the email format.