title: How to getElementBy...Value?
body: <p>Normally, when we want to click a radio button automatically on a website, we would use <code>getElementsByName()</code>, <code>getElementbyID()</code>, etc. However, if there is only value that can be use to identify the button, how this can be done?</p>
  
  <pre><code>&lt;input type="radio" name="price" value="123" onclick="changeView(this);"&gt;
  </code></pre>