gistfile1.txt

var form = require('express-form');
validate = form.validator;
filter = form.filter;

/* setup express server here */

app.get('/', function(req,res){
  form(
    validate('foo').required();
    validate('bar').required('a placeholder text for bar', 'a customize error message here');
  )(req, res)

  if(!req.form.isValid){
    //error handling
    console.log(req.form.errors);
  }
  else{
    //submit data handling
    console.log(req.form.foo);
  }
})