+
+ if(loginId != null){
+ Validator validator = validatorFactory.getValidator();
+ SecureString secureString = new SecureString(loginId);
+ Set<ConstraintViolation<SecureString>> constraintViolations = validator.validate(secureString);
+
+ if (!constraintViolations.isEmpty()){
+ return "loginId is not valid";
+ }
+ }
+