Build authorization feature for User System. Here are some requirements on the authorization: **username** - unique - maximum length of 255 characters. - contains only alphabets and numbers (UTF-8) **password** (optional) - hashed (SHA256) - maximum length of 255 characters. - contains only alphabets and numbers (UTF-8)
Build authorization feature for User System.
Here are some requirements on the authorization:
username
password (optional)