docs: public static Condition value(final String expectedValue) {
      return new Condition("value") {
        @Override
        public boolean apply(Driver driver, WebElement element) {
          return Html.text.contains(getAttributeValue(element, "value"), expectedValue);
        }
  
        @Override
        public String toString() {
          return name + " '" + expectedValue + "'";
        }
      };
    }