title: how to use uppercase method with do not allowed turkish character?
body: <p>I have the following code:</p>
  
  <pre><code>&lt;input type="text" style="text-transform: uppercase" /&gt;
  </code></pre>
  
  <p>The string gets transformed to uppercase, but <code>ü</code> for example, will transform to <code>Ü</code>.<br>
  I want <code>ü</code> to transform to <code>U</code>, e.g. <code>Gülay</code> should become <code>GULAY</code>.<br>
  Does anyone have any idea how can I do this?</p>