From f9c2addad3d5aae5c25244f3353f91add5cf7408 Mon Sep 17 00:00:00 2001
From: kmd_jamegauld <james@komododigital.co.uk>
Date: Wed, 6 May 2015 09:28:23 +0100
Subject: [PATCH] Added support for testing whether response from server is
 valid rather than requiring simple true/false.

---
 src/core.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/core.js b/src/core.js
index c7a2c9585..55bf939f2 100644
--- a/src/core.js
+++ b/src/core.js
@@ -1299,8 +1299,10 @@ $.extend( $.validator, {
 				data: data,
 				context: validator.currentForm,
 				success: function( response ) {
-					var valid = response === true || response === "true",
-						errors, message, submitted;
+                    var valid = (typeof param.validateResponse === 'function' && param.validateResponse(element, response))
+                            || response === true
+                            || response === "true",
+                        errors, message, submitted;
 
 					validator.settings.messages[ element.name ].remote = previous.originalMessage;
 					if ( valid ) {