From 9411e0182e6803fd5bb8abd0ebea68ab336f48f9 Mon Sep 17 00:00:00 2001
From: "Patrick Abner, Anton Keks" <patrick@codeborne.com, anton@codeborne.com>
Date: Mon, 12 Sep 2016 13:49:56 +0300
Subject: [PATCH] #4497 check if validation rule is defined when revalidating

---
 src/definitions/behaviors/form.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/definitions/behaviors/form.js b/src/definitions/behaviors/form.js
index d488f1aea..0a42d2508 100644
--- a/src/definitions/behaviors/form.js
+++ b/src/definitions/behaviors/form.js
@@ -338,7 +338,7 @@ $.fn.form = function(parameters) {
                 $fieldGroup = $field.closest($group),
                 validationRules = module.get.validation($field)
               ;
-              if(settings.on == 'change' || ( $fieldGroup.hasClass(className.error) && settings.revalidate) ) {
+              if(validationRules && (settings.on == 'change' || ( $fieldGroup.hasClass(className.error) && settings.revalidate) )) {
                 clearTimeout(module.timer);
                 module.timer = setTimeout(function() {
                   module.debug('Revalidating field', $field,  module.get.validation($field));