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- package com.phongtrungtran.usermodule.validator;
- import org.springframework.beans.factory.annotation.Autowired;
- import org.springframework.stereotype.Component;
- import org.springframework.validation.Errors;
- import org.springframework.validation.ValidationUtils;
- import org.springframework.validation.Validator;
- import com.phongtrungtran.usermodule.service.UserServices;
- import com.phongtrungtran.usermodule.entity.User;
- @Component
- public class UserValidator implements Validator {
- @Autowired
- private UserServices userService;
- @Override
- public boolean supports(Class<?> aClass) {
- return User.class.equals(aClass);
- }
- @Override
- public void validate(Object o, Errors errors) {
- User user = (User) o;
- ValidationUtils.rejectIfEmptyOrWhitespace(errors, "username", "NotEmpty");
- if (user.getUsername().length() < 6 || user.getUsername().length() > 32) {
- errors.rejectValue("username", "Size.userForm.username");
- }
- if (userService.findByUsername(user.getUsername()) != null) {
- errors.rejectValue("username", "Duplicate.userForm.username");
- }
- ValidationUtils.rejectIfEmptyOrWhitespace(errors, "password", "NotEmpty");
- if (user.getPassword().length() < 8 || user.getPassword().length() > 32) {
- errors.rejectValue("password", "Size.userForm.password");
- }
- if (!user.getPasswordConfirm().equals(user.getPassword())) {
- errors.rejectValue("passwordConfirm", "Diff.userForm.passwordConfirm");
- }
- }
- }
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