</label>
            </fieldset>
            <button class="button" type="submit">Submit</button>
            <button class="button" type="reset">Reset</button>
          </form>

          <hr>

          <p>This form has a required checkbox with a custom value for <strong>data-min-required</strong> that specifies how many checkboxes must be checked in the group. If you try to submit without checking at least 3 checkboxes, it
          should show an error.  When you then pick the required amount, the erro