We don't want to allow the use of special characters and numbers in passwords and during password reset.
We use the portal database for user management. I've tried the settings ume.logon.security_policy.password_special_char_required and password_alpha_numeric_required but they only provide a minimum number of special characters or numbers. I've also tried to set the value of these settings to "-1" but that doesn't work.
Can anybody tell me how to prevent special characters and numbers?