The email entered is not a valid email address
Passwords must match and be 6 to 20 characters [?] Passwords must be at least 6 characters and are case sensitive. We suggest combinations of letters (capitalized and lowercase) and numbers. Common passwords such as "password" or "qwerty" cannot be used.
The display name entered is not a valid Display Name [?] A valid display name is between 2 and 20 characters, starts with a letter, does " +
"not include spaces, and is made up of letters (A-Z), numbers (0-9), and the following " +
"symbols: period (.), hyphen (-), and underscore (_). A display name may not end " +
"with a period (.)