1. module express-recaptcha
   1. object express-recaptcha.api
   2. object express-recaptcha.middleware
2. module express-recaptcha.middleware
   1. function express-recaptcha.middleware.render (req, res, next)
   2. function express-recaptcha.middleware.verify (req, res, next)

module express-recaptcha

module express-recaptcha.middleware

function express-recaptcha.middleware.render (req, res, next)

• description and source-code

  render = function (req, res, next){
    req.recaptcha = self.render();
    next();
  }

• example usage

  ...
  recaptcha.init('SITE_KEY', 'SECRET_KEY');
  
  app.use(express.static(pub));
  app.set('views', __dirname + '/views');
  app.set('view engine', 'jade');
  
  app.get('/', recaptcha.middleware.render, function(req, res){
    res.render('login', { captcha:req.recaptcha });
  });
  
  app.post('/', recaptcha.middleware.verify, function(req, res){
  if (!req.recaptcha.error)
      // success code
  else
      // error code
  ...

function express-recaptcha.middleware.verify (req, res, next)

• description and source-code

  verify = function (req, res, next){
    self.verify(req,function(error){
      req.recaptcha = {error:error};
      next();
    });
  }

• example usage

  ...
  app.set('view engine', 'jade');
  
  app.get('/', function(req, res){
    res.render('login', { captcha:recaptcha.render() });
  });
  
  app.post('/', function(req, res){
      recaptcha.verify(req, function(error){
          if(!error)
              //success code
          else
              //error code
      }
  });
  ```
  ...