code: public boolean input() {
          boolean isInput = false;
          try {
              WebElement webElement = element.getWebElement();
              if ("input".equalsIgnoreCase(webElement.getTagName()) ||
                      "textarea".equalsIgnoreCase(webElement.getTagName()) ||
                      SELECT.equalsIgnoreCase(webElement.getTagName())) {
                  isInput = true;
              }
          } catch (NoSuchElementException e) {
              log.info(e);
          }
          return isInput;
      }
docs: Determines whether the element is an input or not. An input could be an
  input element, a textarea, or a select
  
  @return Boolean: whether the element is an input or not