title: HTML pattern validation RegExp not working in chrome
body: <p>I am using the below regex in my pattern attribute in Html for validating emails. (type="email" keeps the email with no domain extensions).</p>
  
  <pre><code>&lt;input type="text" name="value" class="form-control" placeholder="Value" pattern="[-\w+.%]+@[\w-.]+\.[A-Za-z]{2,4}(?:,[-\w+.%]+@[\w-.]+\.[A-Za-z]{2,4}){0,4}"/&gt;
  </code></pre>
  
  <p>But this is not working in the chrome, but is working fine in Internet Edge browser.Can anyone help me with this?</p>