jQuery toggleClass example

Toggle class name on click in jQuery

by Semih Muyaoğlu

HTML

<textarea></textarea>

<br/><br/>
    <button type="button">say babuş say</button>

<br/><br/>
<input />

JavaScript

$("button").click(function() {
  var kelimeler = $.trim($("textarea").val()).split(" ");
  $("input").val(kelimeler.length);
});