input jQuery
A jQuery object of the visible input element, where the user types.
Example - get input element
<input id="multicolumncombobox" />
<script>
$("#multicolumncombobox").kendoMultiColumnComboBox();
var multicolumncombobox = $("#multicolumncombobox").data("kendoMultiColumnComboBox");
var input = multicolumncombobox.input;
</script>