The name must consist only of alphanumeric characters, dashes, underline and dots.
Do not use diacritics.
The maximum length of name is 30 characters.
We will not send any spam to your email. We need these information eg. for the case when you forget your password. We want to have just the bare minimum of information about you and even these information (email, password and login name) are stored according to the latest safety standards.