title: Is it valid for Title attribute for <a> tag to hold html tags like <br> for new line
body: <p>My question here is it really valid for a title attribute to hold html tags like break tag for new line.</p>
  
  <pre><code>  &lt;a href="#" title="hello &lt;br&gt; how are you" target="xxx"&gt;&lt;/a&gt;
  </code></pre>
  
  <p>If its valid then break tag shows in tool tip which i want to avoid but still need a new line.</p>
  
  <p>I am using jQuery. </p>
  
  <p>I referred a link <a href="http://jsfiddle.net/roXon/N8Q2z/" rel="noreferrer">http://jsfiddle.net/roXon/N8Q2z/</a> in which i gave break tags in title. It just works fine in achieving new line without break tag being displayed in tool tip.</p>
  
  <p>But not sure which part of the code is avoiding break tags in tool tip.</p>
  
  <p>Can you please let me know which piece of code in jquery actually avoids break tags being displayed in tool tips as i am new to jquery.</p>
  
  <p>Would appreciate all your help!!</p>
  
  <p>Thanks in advance...</p>