adds express-validator for easy form validation

appy.js

@@ -11,6 +11,7 @@ var dirname = require('path').dirname;
 var lessMiddleware = require('less-middleware');
 var passwordHash = require('password-hash');
 var clone = require('clone');
+var expressValidator = require('express-validator');
 
 var options;
 var db;
@@ -420,6 +421,7 @@ function appBootstrap(callback) {
   }
 
   app.use(express.bodyParser());
+  app.use(expressValidator(options.expressValidator));
   app.use(express.cookieParser());
 
   // Express sessions let us remember the mood the user wanted while they are off logging in on twitter.com

package.json

@@ -22,7 +22,8 @@
     "mongodb": "~1.3.19",
     "async": "~0.2.9",
     "connect-mongo": "~0.3.3",
-    "clone": "~0.1.11"
+    "clone": "~0.1.11",
+    "express-validator": "~1.0.1"
   },
   "devDependencies": {},
   "optionalDependencies": {},