old_contents: // Load modules
  
  var Hapi = require('hapi');
  var Bell = require('../');
  
  
  var server = new Hapi.Server();
  server.connection({ port: 8000 });
  
  server.register(Bell, function (err) {
  
      server.auth.strategy('twitter', 'bell', {
          provider: 'twitter',
          password: 'password',
          isSecure: false,
          clientId: '',                               // Set client id
          clientSecret: ''                            // Set client secret
      });
  
      server.route({
          method: '*',
          path: '/bell/door',
          config: {
              auth: 'twitter',
              handler: function (request, reply) {
  
                  reply('<pre>' + JSON.stringify(request.auth.credentials, null, 4) + '</pre>');
              }
          }
      });
  
      server.start(function (err) {
  
          console.log('Server started at:', server.info.uri);
      });
  });
  
new_contents: // Load modules
  
  var Hapi = require('hapi');
  var Bell = require('../');
  
  
  var server = new Hapi.Server();
  server.connection({ port: 8000 });
  
  server.register(Bell, function (err) {
  
      server.auth.strategy('twitter', 'bell', {
          provider: 'twitter',
          password: 'password',
          isSecure: false,
          // Make sure to set a "Callback URL" and
          // check the "Allow this application to be used to Sign in with Twitter"
          // on the "Settings" tab in your Twitter application
          clientId: '',                               // Set client id
          clientSecret: ''                            // Set client secret
      });
  
      server.route({
          method: '*',
          path: '/bell/door',
          config: {
              auth: 'twitter',
              handler: function (request, reply) {
  
                  reply('<pre>' + JSON.stringify(request.auth.credentials, null, 4) + '</pre>');
              }
          }
      });
  
      server.start(function (err) {
  
          console.log('Server started at:', server.info.uri);
      });
  });
  
subject: comment in Twitter example that "Callback URL" and "Allow this application to be used to Sign in with Twitter" are required for the script to work