Removed redundant check for empty email address field

controllers/forgot.js

@@ -82,7 +82,6 @@ exports.postForgot = function(req, res) {
   workflow.on('validate', function() {
 
     // Check for form errors
-    req.assert('email', 'Email cannot be blank.').notEmpty();
     req.assert('email', 'Please enter a valid email address.').isEmail();
     var errors = req.validationErrors();