has '+item_class' => (default => 'Account');
-has_field 'email' => (type => 'Email', label => 'Email address');
has_field 'username' => (label => 'User Nickname', required => 1, unique => 1);
has_field 'password' => (type => 'Password', required => 1);
has_field 'password_confirm' => (type => 'PasswordConf', required => 1);
+has_field 'email' => (type => 'Email', label => 'Email address');
has_field 'submit' => (type => 'Submit', value => 'Register');
has '+unique_messages' => (default => sub {