How to enable year Before/After Specific year in Datepicker

I am showing only year in calender view using datepicker. But I want to set maximum and minimum year range and disable year before/after range I want to set in Datepicker.

Here is my javascript code:

$("#datepicker").datepicker({
        format: "yyyy",
        viewMode: "years",
        minViewMode: "years",
        autoclose: true,
        changeYear: true,
        yearRange: '1900:' + new Date().getFullYear()
    });

But year range is not working for me. Any help will be highly appreciated.

Thanks!