Validating forms

Read the explanation in this entry.

Registration example form

Personal Details
Account Information
Choose a username with 4 to 30 characters using only letters, numbers, "_", "." and "@" signs.
Password is case sensitive. Choose a password with 4 to 30 characters using only letters, numbers, "_", "." and "@" signs.
You will be asked to answer this security question when seeking help from Customer Service or to redivieve your password. It is important to choose a question that only you know the answer to.

Payment type: