From 8b94bf8b28ea43c5d49fc058f6f496dc90c47fe5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?G=C3=A9ry=20Debongnie?= <ged@odoo.com>
Date: Sun, 21 May 2017 22:19:58 +0200
Subject: [PATCH] [FIX] web: form: remove o_field_invalid class when not
 necessary

Before this commit, the o_field_invalid class was not removed once an
invalid field becomes valid, until the user saves the form view (which
will rerender the full view anyway)
---
 addons/web/static/src/js/views/form/form_renderer.js | 3 +++
 addons/web/static/tests/views/form_tests.js          | 1 -
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/addons/web/static/src/js/views/form/form_renderer.js b/addons/web/static/src/js/views/form/form_renderer.js
index c96a513ab03..3747699f45c 100644
--- a/addons/web/static/src/js/views/form/form_renderer.js
+++ b/addons/web/static/src/js/views/form/form_renderer.js
@@ -84,6 +84,9 @@ var FormRenderer = BasicRenderer.extend({
             _.each(resetWidgets, function (widget) {
                 self._setIDForLabel(widget, self.idsForLabels[widget.name]);
             });
+            if (self.$('.o_field_invalid').length) {
+                self.canBeSaved(self.state.id);
+            }
             return resetWidgets;
         });
     },
diff --git a/addons/web/static/tests/views/form_tests.js b/addons/web/static/tests/views/form_tests.js
index e034b599077..646de772b4e 100644
--- a/addons/web/static/tests/views/form_tests.js
+++ b/addons/web/static/tests/views/form_tests.js
@@ -2273,7 +2273,6 @@ QUnit.module('Views', {
             "input should be tagged as invalid");
 
         form.$('input').val("tralala").trigger('input');
-        form.$buttons.find('.o_form_button_save').click();
 
         assert.strictEqual(form.$('.o_field_invalid').length, 0,
             "nothing should be marked as invalid");