public class LoginValidator implements Validator {
public boolean supports(Class aClass) {
return Login.class.equals(aClass);
}
public void validate(Object obj, Errors errors) {
Login login = (Login) obj;
ValidationUtils.rejectIfEmptyOrWhitespace(errors, "userName",
"username.required", "Required field");
ValidationUtils.rejectIfEmptyOrWhitespace(errors, "userPassword",
"userpassword.required", "Required field");
}
}