From b0ad7b0161bb08472b93ce1053f39b10f8a92a62 Mon Sep 17 00:00:00 2001
From: Diego Barrera <dieg_goo@hotmail.com>
Date: Thu, 10 May 2018 14:01:16 -0500
Subject: [PATCH] validate birthdate

---
 gateway/payu.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gateway/payu.js b/gateway/payu.js
index debad86..691e0bd 100644
--- a/gateway/payu.js
+++ b/gateway/payu.js
@@ -263,7 +263,7 @@ module.exports.sale = function(payload, credentials, type, cb) {
 			},
 		};
 		if (country === 'MX') {
-			body.payer.birthdate = payload.metadata.birthdate || '1990-05-25';
+			body.payer.birthdate = (payload.metadata && payload.metadata.birthdate) ? payload.metadata.birthdate : '1990-05-25';
 		}
 		if (payload.payment.cvc) {
 			body.transaction.creditCard = {