Reply To: post_id is not defined

• John Huebner

• August 26, 2017 at 5:36 am

You need to update ACF. The PHP code you posted in no longer part of ACF4

$this->l10n = array(
 'max'     => __("Maximum values reached ( {max} values )",'acf'),
 'tmpl_li' => '
               <li>
                 <a href="#" data-post_id="<%= post_id %>"><%= title %><span class="acf-button-remove"></span></a>
               <input type="hidden" name="<%= name %>[]" value="<%= post_id %>" />
              </li>
             '
);