<?xml version="1.0" encoding="utf-8"?> <form> <fields name="fieldparams"> <fieldset name="fieldparams"> <field name="showtime" type="radio" label="PLG_FIELDS_CALENDAR_PARAMS_SHOWTIME_LABEL" description="PLG_FIELDS_CALENDAR_PARAMS_SHOWTIME_DESC" class="btn-group btn-group-yesno" default="0" filter="integer" > <option value="1">JYES</option> <option value="0">JNO</option> </field> </fieldset> </fields> </form>