<select name='{{$field.0}}' id='id_{{$field.0}}' {{if $field.5}}onchange="previewTheme(this);"{{/if}} aria-describedby='{{$field.0}}_tip'>
{{foreach $field.4 as $opt=>$val}}<option value="{{$opt|escape:'html'}}" {{if $opt==$field.2}}selected="selected"{{/if}}>{{$val}}</option>{{/foreach}}
</select>
- <span class='field_help' role='tooltip' id='{{$field.0}}_tip'>{{$field.3}}</span>
+ {{if $field.3}}
+ <span class="field_help" role="tooltip" id="{{$field.0}}_tip">{{$field.3}}</span>
+ {{/if}}
{{if $field.5}}<div id="theme-preview"></div>{{/if}}
</div>