From bf38c0ff84e68b50698b504cc219c50efa98a726 Mon Sep 17 00:00:00 2001
From: Gabriel Villoldo <gabrielvilloldo@gmail.com>
Date: Thu, 19 May 2016 11:38:13 -0300
Subject: [PATCH] custom validator now validates with blank value.

---
 js/validator.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/js/validator.js b/js/validator.js
index 17f40ff..de9ba55 100644
--- a/js/validator.js
+++ b/js/validator.js
@@ -169,7 +169,8 @@
     }
 
     $.each(Validator.VALIDATORS, $.proxy(function (key, validator) {
-      if ((getValue($el) || $el.attr('required')) &&
+      var value = getValue($el);
+      if ((value == '' || value || $el.attr('required')) &&
           ($el.data(key) || key == 'native') &&
           !validator.call(this, $el)) {
         var error = getErrorMessage(key)