title: facebook send API Error Code: 100 API Error Description: Invalid parameter Error Message: 'link' is invalid
body: <p>I am using facebook post GRAPH UI for posting private message with link to my application in facebook.
  Earlier it was working fine but from last two days the dialog started throwing error as :</p>
  
  <blockquote>
    <p>An error occurred. Please try again later.</p>
    
    <p>API Error Code: 100<br>
    API Error Description: Invalid parameter<br>
    Error Message: 'link' is invalid.</p>
  </blockquote>
  
  <p>for sending message I am using code : </p>
  
  <pre><code>function sendMessage(id) {
    FB.ui({
      method : 'send',
      name : 'My APP',
      link : 'https://apps.facebook.com/MY_APP/',
      to : id,
      show_error : 'true',
      description : 'my description'
    });
  }
  </code></pre>
  
  <p>I have Googled about this and only relevant information I get is that facebook is blocking the link to its own domain as to avoid spam.
   as I change the link to other live site its working.</p>
  
  <p>I need to send link to my application as I have to provide such functionality.</p>