Topic on Extension talk:SolrStore/Flow

I have implemented the solr search on my wiki using the SolrStore extension. I used the filter based search feature of the Solr. One of the filter input in the search is the year input. For now, the year input is a dropdown (user can select a particular year and search for results in that year). I want to change it to a range ( where user can select a group of years, say from a to b, to search for results in those years.

How camnI achieve this?

Thanks in advance.

Please also link to other places when cross-posting. I believe that the post to the mailing-list was yours.