code: public static boolean onCheckValidationConstraints(Field attribute)
      {
          // / Checks if attribute contains any validation constraint enabled
          return attribute.isAnnotationPresent(AssertFalse.class) || attribute.isAnnotationPresent(AssertTrue.class)
                  || attribute.isAnnotationPresent(DecimalMax.class) || attribute.isAnnotationPresent(DecimalMin.class)
                  || attribute.isAnnotationPresent(Digits.class) || attribute.isAnnotationPresent(Future.class)
                  || attribute.isAnnotationPresent(Max.class) || attribute.isAnnotationPresent(Min.class)
                  || attribute.isAnnotationPresent(NotNull.class) || attribute.isAnnotationPresent(Null.class)
                  || attribute.isAnnotationPresent(Past.class) || attribute.isAnnotationPresent(Pattern.class)
                  || attribute.isAnnotationPresent(Size.class);
  
      }
docs: Returns true if an entity contains attributes with validation constraints
  enabled
  
  @param attribute
  @return