Describe the feature: Currently, it is possible to use the range slider control to get into a no data state on the dashboard. The slider validates itself based on min and max range, and not based on any actual document counts. This means that you can select a range which is technically between the min and max in the data, but that contains no documents at all.

With the validation system on, this scenario should not apply a filter, and should cross out the min and max selections.