1 files changed, 9 insertions, 5 deletions

diff --git a/pygithub3/requests/issues/labels.py b/pygithub3/requests/issues/labels.py
index 47337f9..75e11e4 100644
--- a/pygithub3/requests/issues/labels.py
+++ b/pygithub3/requests/issues/labels.py
@@ -18,11 +18,13 @@ class Create(Request):
         'required': ('name', 'color' )
     }
 
-    def validate_color(color):
-        color = color.get('color', '')
+    def clean_body(self):
+        color = self.body.get('color', '')
         if not Label.is_valid_color(color):
             raise ValidationError('colors must have 6 hexadecimal characters, '
                                   'without # in the beggining')
+        else:
+            return self.body
 
 
 class Update(Request):
@@ -33,12 +35,13 @@ class Update(Request):
         'schema': ('name', 'color'),
         'required': ('name', 'color' )
     }
-
-    def validate_color(color):
-        color = color.get('color', '')
+    def clean_body(self):
+        color = self.body.get('color', '')
         if not Label.is_valid_color(color):
             raise ValidationError('colors must have 6 hexadecimal characters, '
                                   'without # in the beggining')
+        else:
+            return self.body
 
 
 class Delete(Request):
@@ -61,6 +64,7 @@ class Add_to_issue(Request):
     uri = 'repos/{user}/{repo}/issues/{number}/labels'
     resource = Label
 
+
 class Remove_from_issue(Request):
     uri = 'repos/{user}/{repo}/issues/{number}/labels/{name}'
     resource = Label