typing, if the user tabs or clicks out of the combobox without choosing a value from the listbox, the typed string becomes the value of the combobox.
          Note that this implementation enables users to input the name of a state or territory, but it does not prevent input of any other arbitrary value.
        </p>
        <p>Similar examples include:</p>
        <ul>
          <li><a href="combobox-select-only.html">Select-Only Combobox</a>: A single-select combobox with no text input that is functional