m-group">
                    <label for="daterange1" class="control-label">Simple picker</label>
                    <input date-range-picker id="daterange1" name="daterange1" class="form-control date-picker" type="text"
                           ng-model="date" required/>
                </div>
                <div class="form-group" ng-class="{'has-error': dateForm.daterange2.$invalid}">
                    <label for="daterange2" class="control-label">Picker with min and max date</label>
              