title: Pattern to insert multiple phone number in database
body: <p>Here, I want to insert multiple phone number in database.
  I have used like this,</p>
  
  <pre><code>&lt;input type="text" multiple pattern="/^(?:\s*\d{8}\s*(?:,|$))+$/" name="contact_num_of_issue_raiser" class="form-control"&gt;
  </code></pre>
  
  <p>and </p>
  
  <pre><code>&lt;input type="text" multiple pattern="^\+\d{8,11}(,\+\d{8,11})*$" name="contact_num_of_issue_raiser" class="form-control"&gt;
  </code></pre>
  
  <p>But both are not working what else multiple phone number is not inserting into the database.
  Any suggestion?</p>