title: Run facebook login in localhost
body: <p>I have website where i need to login from Facebook account.
  when I login from facebook,  get an error as,</p>
  
  <p>Given URL is not allowed by the Application configuration.: One or more of the given URLs is not allowed by the App's settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the App's domains.</p>
  
  <p>From some other sites information,
  I have downloaded and installed pagekite</p>
  
  <p>but still the error shows the same.</p>
  
  <p>can anyone tell me how to rectify this.
  how to run and able to login to facebook.</p>
  
  <p>Thanks in advance.</p>