feel free to keep it strictly simple...
custom username and password length

Starting with LEPTON 4.3.0

 

If you like to change username and password length please check the lepton.ini.php inside the config folder and modify the values to your needs.

Standard values are:

 

[system_const]
AUTH_MIN_LOGIN_LENGTH = 3
AUTH_MAX_LOGIN_LENGTH = 128
AUTH_MIN_PASS_LENGTH = 6
AUTH_MAX_PASS_LENGTH = 128