From 2182acb445ad47c71b63cca10556f1b446ddc4bc Mon Sep 17 00:00:00 2001
From: MadeleineHero <MadeleineHero@users.noreply.github.com>
Date: Tue, 16 Sep 2014 22:46:45 +0200
Subject: [PATCH] [FIX] survey: display_mode is required if question type is
 simple_choice

Fixes #2461
---
 addons/survey/views/survey_views.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/survey/views/survey_views.xml b/addons/survey/views/survey_views.xml
index 2c34007e932..7b45d76d431 100644
--- a/addons/survey/views/survey_views.xml
+++ b/addons/survey/views/survey_views.xml
@@ -344,7 +344,7 @@
                                     <field name="matrix_subtype" attrs="{'invisible':[('type','not in',['matrix'])]}"/>
                                 </group>
                                 <group string="Display mode" attrs="{'invisible':[('type','not in',['simple_choice', 'multiple_choice'])]}">
-                                    <field name="display_mode" string="Format" attrs="{'invisible':[('type','not in',['simple_choice'])]}"/>
+                                    <field name="display_mode" string="Format" attrs="{'invisible':[('type','not in',['simple_choice'])]},'required':[('type','=','simple_choice')]}"/>
                                     <field name="column_nb" string="Number of columns" attrs="{'invisible':[('display_mode','=','dropdown'), ('type','=','simple_choice')]}"/>
                                 </group>
                                 <group string="Allow Comments" attrs="{'invisible':[('type','not in',['simple_choice','multiple_choice', 'matrix'])]}">