private boolean checkInputErrors(User user, Model model) {
boolean isErrorInput = false;
if (!user.getEmail().matches(".+@.+\\..+") || user.getEmail().length() > 75) {
model.addAttribute("notCorrectEmail", true);
isErrorInput = true;
}
if (!user.getUsername().matches("[a-zA-Zà-ÿÀ-ß0-9_]+") || user.getUsername().length() > 30) {
model.addAttribute("notCorrectUsername", true);
isErrorInput = true;
} else {
if (userService.isRegistered(user.getUsername())) {
model.addAttribute("usernameAlreadyRegistered", true);
isErrorInput = true;
}
}
if (!user.getPassword().matches("[a-zA-Zà-ÿÀ-ß0-9_]+") || user.getPassword().length() > 30) {
model.addAttribute("notCorrectPassword", true);
isErrorInput = true;
}
return isErrorInput;
}
@RequestMapping(method = RequestMethod.POST)
public String createUser(
@ModelAttribute("user") User user,
BindingResult bindingResult,
Model model,
HttpServletRequest request) {
if (checkInputErrors(user, model)) {
settingModel(model);
return "signUp";
}
int registrationId = userService.register(user);
ResourceBundle resourceBundle =
ResourceBundle.getBundle("messages", LocaleContextHolder.getLocale());
emailService.sendMessage(
user.getEmail(),
resourceBundle.getString("ifYouRegisteredOnFanficLibraryWebsiteGoTo")
+ " http://"
+ request.getServerName()
+ ":"
+ request.getServerPort()
+ "/confirmRegistration/"
+ registrationId);
return "redirect:/messageSent";
}
