From 820b688c4493c908d58cda78e15ddb1f61f52fdf Mon Sep 17 00:00:00 2001
From: Anand Doshi <anand@erpnext.com>
Date: Mon, 21 Dec 2015 11:26:24 +0530
Subject: [PATCH] [fix] handle invalid date in formatter. Fixes
 frappe/erpnext#4468

---
 frappe/public/js/frappe/form/formatters.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/frappe/public/js/frappe/form/formatters.js b/frappe/public/js/frappe/form/formatters.js
index 6ec7364082..d3fa5c1d56 100644
--- a/frappe/public/js/frappe/form/formatters.js
+++ b/frappe/public/js/frappe/form/formatters.js
@@ -85,7 +85,15 @@ frappe.form.formatters = {
 		}
 	},
 	Date: function(value) {
-		return value ? dateutil.str_to_user(value) : "";
+		if (value) {
+			value = dateutil.str_to_user(value);
+			// handle invalid date
+			if (value==="Invalid date") {
+				value = null;
+			}
+		}
+
+		return value || "";
 	},
 	Datetime: function(value) {
 		return value ? dateutil.str_to_user(dateutil.convert_to_user_tz(value)) : "";