title: Can I have multiple twitter oauth callback urls
body: <p>I have created a Twitter application and specified the following url as the callback url:</p>
  
  <p><a href="http://www.myapp.com/login" rel="noreferrer">http://www.myapp.com/login</a></p>
  
  <p>However, when a user comes to my site from the url myapp.com (missing the www prefix) the authentication fails.</p>
  
  <p>Apparently, I cannot have multiple urls. So what can be a workaround?</p>