csrf: Authentication data verification error
email:
email_blank: Fill Email Address
email_incorrect: Invalid value for email address
email_unique: Email address already exists
password:
password_blank: Fill Password
passwords_blank: Fill the Password and Password Repeat fields
passwords_not_equal: Password and Password repeat must match
username:
username_blank: Fill Username
login:
email_or_password: Incorrect email or password
blocked: User is blocked