From b80927efa3c154dbcddeb7a2002081e8abdca595 Mon Sep 17 00:00:00 2001
From: Basile Clement <basile@clement.pm>
Date: Mon, 12 Nov 2018 22:44:09 +0100
Subject: [PATCH] Message d'erreur qui ne parle pas de object Voeu

---
 bda/views.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/bda/views.py b/bda/views.py
index 49d509eb..7f14ee37 100644
--- a/bda/views.py
+++ b/bda/views.py
@@ -11,6 +11,7 @@ from django.contrib import messages
 from django.contrib.auth.decorators import login_required
 from django.core import serializers
 from django.core.urlresolvers import reverse
+from django.core.exceptions import NON_FIELD_ERRORS
 from django.db import transaction
 from django.db.models import Count, Prefetch
 from django.forms.models import inlineformset_factory
@@ -188,6 +189,12 @@ def inscription(request, tirage_id):
         ChoixSpectacle,
         fields=("spectacle", "double_choice", "priority"),
         formset=InscriptionInlineFormSet,
+        can_order=True,
+        error_messages={
+            NON_FIELD_ERRORS: {
+                'unique_together': "Vous avez déjà demandé ce voeu plus haut !",
+            },
+        }
     )
 
     if request.method == "POST":