alue="{{book.series_index|formatfloat(2)}}">
    </div>
    <label for="pubdate">{{_('Published Date')}}</label>
    <div class="form-group input-group">
       <input type="text" class="datepicker form-control" name="pubdate" id="pubdate" value="{% if book.pubdate %}{{book.pubdate|formatdateinput}}{% endif %}">
       <input type="text" class="form-control fake-input hidden" id="fake_pubdate" value="{% if book.pubdate %}{{book.pubdate|formatdate}}{% endif %}">
      <span class="input-group-btn">
        <