From d6fbb52f20f2812c1abbdbc64133f5e9091dbc54 Mon Sep 17 00:00:00 2001
From: Francesco Filicetti <francesco.filicetti@unical.it>
Date: Tue, 14 Feb 2023 18:45:14 +0100
Subject: [PATCH] fix: bug in MultiChoice field validation

---
 django_form_builder/dynamic_fields.py | 2 +-
 setup.py                              | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/django_form_builder/dynamic_fields.py b/django_form_builder/dynamic_fields.py
index 50b2bff..c621220 100644
--- a/django_form_builder/dynamic_fields.py
+++ b/django_form_builder/dynamic_fields.py
@@ -184,7 +184,7 @@ def define_value(self, choices, **kwargs):
     def clean(self, *args, **kwargs):
         try:
             args = args if isinstance(args[0], list) else ([args[0]],)
-            if args[0] == None: args = ([],)
+            if args[0] == [None]: args = ([],)
         except IndexError:
             args = ([],)
         return super().clean(*args, **kwargs)
diff --git a/setup.py b/setup.py
index f012504..eaa008b 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
 
 setup(
     name='django-form-builder',
-    version='0.16.13',
+    version='0.16.14',
     packages=find_packages(),
     package_data={'': ['*.wav']},
     data_files=[