The tag-dropdown uses the selection-list component when displaying dropped down choices, which supports blocking the removal of the last element when :required? is set to true. tag-dropdown should expose this property in it's own API and pass it through to the choices component. Further, it should take this into consideration when rendering :unselect-buttons? true such that if both props are true and there is only one tag selected, the unselect button is not rendered to prevent the user from removing the last one.
The tag-dropdown uses the
selection-listcomponent when displaying dropped down choices, which supports blocking the removal of the last element when:required?is set to true.tag-dropdownshould expose this property in it's own API and pass it through to the choices component. Further, it should take this into consideration when rendering:unselect-buttons? truesuch that if both props are true and there is only one tag selected, the unselect button is not rendered to prevent the user from removing the last one.