check

Expressjs data validation middleware.

API

var bodyParser = require('body-parser')
  , check = require('express-check')
  , rule = check.rule
  ;

var app = express();

// always use bodyParser before check middleware
app.use(bodyParser());
app.get(
  '/login',
  check('body',
    rule('username').notEmpty(),
    rule('password').isLength(6, 18)
  )
);

check(dataSource, rule[, rule])

dataSource could be either body, query or params.

Following a list of rule created by check.rule()

check.rule(field)

field is the field name that being validate.

License

MIT