title: login with twitter in ionic cordova not working using $cordovaOauth.twitter
body: <p>I want to integrate twitter login to validate user in my hybrid application using Cordova Oauth plugin, followed the instruction from <a href="http://ngcordova.com/docs/plugins/oauth/" rel="nofollow">ngcordova oauth</a>.</p>
  
  <p>And demonstration steps from <a href="http://blog.ionic.io/oauth-ionic-ngcordova/" rel="nofollow">Here</a>, as there given that about callback URIs must point to localhost/callback otherwise, the login flow will not complete but in when I am going to set in Apps management its giving </p>
  
  <blockquote>
    <p><em>Error The client application failed validation: Not a valid URL format</em></p>
  </blockquote>
  
  <p>I have console the return response but not getting any alert, below code I am using</p>
  
  <pre><code>$scope.twitterLogin = function() {
  $cordovaOauth.twitter("6VjHDXXXXXXXXXXXX", "erN45XbC3b35XXXXXXXXXXXX").then(function(result) {
              alert('ok111');
              alert(JSON.stringify(result));
          }, function(error) {
              alert(JSON.stringify(error));
          });
  }
  </code></pre>