For libraries using Patron Login for authentication, the requirements for usernames are as follows:
- The username must be under 255 characters.
- Allowed characters include anything in the Unicode character set.
The requirements for passwords are as follows:
- Password must use only letters, numbers, and special characters ~@#^$&*()-_+={},.?[]|
- Password must not be the same as username.
- Password must use 2 or more different characters.