title: How can I update the pattern in masked input field in Drupal?
body: <p>I am having the masked input field for <strong>US phone number</strong> in this pattern  <strong>(999) 999-9999</strong> and saved all data in this pattern now I am changing the pattern to <strong>999.999.999</strong>
   but when I change the pattern it's not getting updated in the filed.</p>
  
  <p>I added this field to user accounts now if I want to update the masked input field I need to manually update all user in form save. </p>
  
  <p>and only in  <strong>form save its working</strong> not in programmatic <code>user_save()</code> </p>
  
  <p>I used bulk update user doesn't work.</p>