<div class='field radio'> <label for='id_{{$field.0}}_{{$field.2}}'>{{$field.1}}</label> <input type="radio" name='{{$field.0}}' id='id_{{$field.0}}_{{$field.2}}' value="{{$field.2|escape:'html'}}" {{if $field.4}}checked="true"{{/if}}> <span class='field_help'>{{$field.3}}</span> </div>