I have a search button on right side of navigation bar. But depending on some condition I have to sometimes disable the search button. How to do that in bootstrap? Please find below code snippet:-
html = html.concat([
            "      </ul>",
            "    <ul class='nav navbar-nav navbar-right'>",
            "      <li class=\"nav-item\"><a class=\"nav-link disabled\" href='",baseUrl><span class=\"glyphicon glyphicon-search\"></span></a></li>",
            "    </ul>",
            "  </div><!--/.nav-collapse -->",
            "   </div>",
            "   </nav>"
        ]);
Thanks in advance.
 
    