Deal when the input parameter is None and the field is not required

plone · Jan 8, 2017 · 32c6c7c · 32c6c7c
1 parent a88efd2
commit 32c6c7c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/plone.server/plone/server/json/deserialize_content.py b/src/plone.server/plone/server/json/deserialize_content.py
@@ -75,11 +75,13 @@ def set_schema(
 
             if behavior:
                 data_value = data[schema.__identifier__][name] if name in data[schema.__identifier__] else None  # noqa
+                found = True if name in data[schema.__identifier__] else False
             else:
                 data_value = data[name] if name in data else None
+                found = True if name in data else False
 
             f = schema.get(name)
-            if data_value is not None:
+            if found:
 
                 if not self.check_permission(write_permissions.get(name)):
                     continue