added callout for DataStore JS auto-conversion of undefined to null (#5274)

svidgen · Rachel Lee Nabors · commit f47b824add17 · 2023-04-04T16:58:27.000-07:00
* added callout for js auto undefined to null conversion

* slight rewording
diff --git a/src/fragments/lib/datastore/js/data-access/save-snippet.mdx b/src/fragments/lib/datastore/js/data-access/save-snippet.mdx
@@ -6,4 +6,10 @@ await DataStore.save(
     status: PostStatus.INACTIVE
   })
 );
-```
+```
+
+<Callout>
+
+Omitted or `undefined` optional fields are converted to `null` upon instantiation.
+
+</Callout>
