From 7e89ae91d12009dee5508cc51c703df103b1d302 Mon Sep 17 00:00:00 2001
From: vmaillol-altair <55581329+vmaillol-altair@users.noreply.github.com>
Date: Fri, 24 Jul 2020 15:56:49 +0200
Subject: [PATCH 1/2] Update validators.py

Improve Error raised by In validator
---
 voluptuous/validators.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/voluptuous/validators.py b/voluptuous/validators.py
index 9b0e030..1d7706e 100644
--- a/voluptuous/validators.py
+++ b/voluptuous/validators.py
@@ -724,7 +724,8 @@ def __call__(self, v):
         except TypeError:
             check = True
         if check:
-            raise InInvalid(self.msg or 'value is not allowed')
+            raise InInvalid(self.msg or 
+                            'value must be one of {}'.format(self.container))
         return v
 
     def __repr__(self):

From 0cf3d775a5b0695ff9d9a7c8364fe4dccee50718 Mon Sep 17 00:00:00 2001
From: vmaillol-altair <55581329+vmaillol-altair@users.noreply.github.com>
Date: Tue, 13 Oct 2020 13:54:16 +0200
Subject: [PATCH 2/2] Update In and NotIn validator error message

---
 voluptuous/validators.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/voluptuous/validators.py b/voluptuous/validators.py
index 1d7706e..393de7e 100644
--- a/voluptuous/validators.py
+++ b/voluptuous/validators.py
@@ -745,7 +745,8 @@ def __call__(self, v):
         except TypeError:
             check = True
         if check:
-            raise NotInInvalid(self.msg or 'value is not allowed')
+            raise NotInInvalid(self.msg or 
+                               'value must not be one of {}'.format(self.container))
         return v
 
     def __repr__(self):