<select name="{{$field.0}}" id="id_{{$field.0}}" class="form-control" aria-describedby="{{$field.0}}_tip">
{{foreach $field.4 as $opt=>$val}}<option value="{{$opt|escape:'html'}}" {{if $opt==$field.2}}selected="selected"{{/if}}>{{$val}}</option>{{/foreach}}
</select>
- <span class="help-block" id="{{$field.0}}_tip">{{$field.3}}</span>
-</div>
\ No newline at end of file
+ {{if $field.3}}
+ <span class="help-block" id="{{$field.0}}_tip" role="tooltip">{{$field.3}}</span>
+ {{/if}}
+</div>