Minimum and maximum length of username ???

Question

Where I can change it ???

Comments

Related: https://www.question2answer.org/qa/22267/how-do-i-increase-the-user-handle-size

Answer 1

I think there is not an option like this.You can edit by phpmyadmin but I'm not sure how do you do?

Answer 2

Sure you can do it.
(At least to change the maximum username length).

Put this line somewhere in your qa-config.php file:

define('QA_DB_MAX_HANDLE_LENGTH', 30);

This overrides the standard value of  the "QA_DB_MAX_HANDLE_LENGTH" pseudoconstant. Other pseudoconstants you can see in /qa-include/qa-db-maxima.php file.