<filter name="insert_denied_ip" module="spamfilter" act="procSpamfilterAdminInsertDeniedIP" confirm_msg_code="confirm_submit">
    <form>
        <node target="ipaddress" required="true" minlength="4" maxlength="250" />
    </form>
    <parameter>
        <param param="ipaddress" target="ipaddress" />
    </parameter>
    <response>
        <tag name="error" />
        <tag name="message" />
    </response>
</filter>
