if (systemUser.getSelection()) {
validators.add(new EmptyValidator(userInfo.getUsernameText(), screenMessageLabel, Validator.ERROR_REQUIRED_USERNAME));
validators.add(new UserNameValidator(userInfo.getUsernameText(), idText, screenMessageLabel, Validator.ERROR_USERNAME_ALREADY_EXISTS));
validators.add(new EmptyValidator(userInfo.getPasswordText(), screenMessageLabel, Validator.ERROR_REQUIRED_PASSWORD));
validators.add(new EmptyValidator(userInfo.getConfirmPasswordText(), screenMessageLabel, Validator.ERROR_REQUIRED_PASSWORD_CONFIRMATION));
validators.add(new PasswordValidator(userInfo.getPasswordText(), userInfo.getConfirmPasswordText(), screenMessageLabel, Validator.ERROR_REQUIRED_PASSWORD));
}
return validators;
}