private List<WikiMessage> validate(HttpServletRequest request, WikiUser user) throws Exception {
List<WikiMessage> errors = ServletUtil.validateSystemSettings(Environment.getInstance());
if (StringUtils.isBlank(user.getUsername())) {
errors.add(new WikiMessage("error.loginempty"));
}
String newPassword = request.getParameter("newPassword");
String confirmPassword = request.getParameter("confirmPassword");
if (newPassword != null || confirmPassword != null) {
if (newPassword == null) {
errors.add(new WikiMessage("error.newpasswordempty"));
} else if (confirmPassword == null) {
errors.add(new WikiMessage("error.passwordconfirm"));
} else if (!newPassword.equals(confirmPassword)) {
errors.add(new WikiMessage("admin.message.passwordsnomatch"));
}
}
return errors;
}
