From 4cb94c901933dd42d91b8ec5a2bdaeb08095f884 Mon Sep 17 00:00:00 2001
From: Nicolas Martinelli <nim@odoo.com>
Date: Wed, 18 Jan 2017 15:50:04 +0100
Subject: [PATCH] [FIX] web: date < 01-01-1900

The Python method `strftime` raises an error when the date is older than
01-01-1900 ("The datetime strftime() methods require year >= 1900"). If
the user mistyped the date (or was expecting 01-01-16 to be converted
into 01-01-2016), this can lead errors since the ORM uses this method
frequently.

opw-702313
---
 addons/web/static/src/js/framework/formats.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/addons/web/static/src/js/framework/formats.js b/addons/web/static/src/js/framework/formats.js
index d084b285f6c..479fa1082cd 100644
--- a/addons/web/static/src/js/framework/formats.js
+++ b/addons/web/static/src/js/framework/formats.js
@@ -161,26 +161,30 @@ function parse_value (value, descriptor, value_if_empty) {
             return parse_value(value, {type: "float"});
         case 'datetime':
             var datetime = moment(value, [date_pattern + ' ' + time_pattern, date_pattern_wo_zero + ' ' + time_pattern_wo_zero, moment.ISO_8601], true);
-            if (datetime.isValid())
+            if (datetime.isValid() && datetime.year() >= 1900)
                 return time.datetime_to_str(datetime.toDate());
             datetime = moment(value, [date_pattern + ' ' + time_pattern, date_pattern_wo_zero + ' ' + time_pattern_wo_zero, moment.ISO_8601]);
             if (datetime.isValid()) {
                 if (datetime.year() === 0) {
                     datetime.year(moment.utc().year());
                 }
-                return time.datetime_to_str(datetime.toDate());
+                if (datetime.year() >= 1900) {
+                    return time.datetime_to_str(datetime.toDate());
+                }
             }
             throw new Error(_.str.sprintf(_t("'%s' is not a correct datetime"), value));
         case 'date':
             var date = moment(value, [date_pattern, date_pattern_wo_zero, moment.ISO_8601], true);
-            if (date.isValid())
+            if (date.isValid() && date.year() >= 1900)
                 return time.date_to_str(date.toDate());
             date = moment(value, [date_pattern, date_pattern_wo_zero, moment.ISO_8601]);
             if (date.isValid()) {
                 if (date.year() === 0) {
                     date.year(moment.utc().year());
                 }
-                return time.date_to_str(date.toDate());
+                if (date.year() >= 1900) {
+                    return time.date_to_str(date.toDate());
+                }
             }
             throw new Error(_.str.sprintf(_t("'%s' is not a correct date"), value));
         case 'time':