From 6534abad36dafd74ed97a889bddc567e94d83f23 Mon Sep 17 00:00:00 2001
From: Luis Correia <hello@luisc.pt>
Date: Tue, 9 Apr 2019 14:58:16 -0700
Subject: [PATCH 1/2] Avoid crashing on null/undefined values for Toggle's on
 prop

---
 packages/netlify-cms-ui-default/src/Toggle.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/netlify-cms-ui-default/src/Toggle.js b/packages/netlify-cms-ui-default/src/Toggle.js
index 1d17de60fa80..1673a8bb3db5 100644
--- a/packages/netlify-cms-ui-default/src/Toggle.js
+++ b/packages/netlify-cms-ui-default/src/Toggle.js
@@ -64,7 +64,7 @@ const Toggle = ({
         className={className}
         {...getTogglerProps({
           role: 'switch',
-          'aria-checked': on.toString(),
+          'aria-checked': on ? 'true' : 'false',
           'aria-expanded': null,
         })}
       >

From 6a1cbc634bd26626e1362694d80da00f116f4763 Mon Sep 17 00:00:00 2001
From: Luis Correia <hello@luisc.pt>
Date: Tue, 9 Apr 2019 16:03:38 -0700
Subject: [PATCH 2/2] Fallback to widget's component defaultProps for
 defaultValue on store

---
 .../netlify-cms-core/src/actions/entries.js   | 23 +++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/packages/netlify-cms-core/src/actions/entries.js b/packages/netlify-cms-core/src/actions/entries.js
index 9529ce25786e..bd323eaa8a43 100644
--- a/packages/netlify-cms-core/src/actions/entries.js
+++ b/packages/netlify-cms-core/src/actions/entries.js
@@ -9,6 +9,7 @@ import { selectCollectionEntriesCursor } from 'Reducers/cursors';
 import { Cursor } from 'netlify-cms-lib-util';
 import { createEntry } from 'ValueObjects/Entry';
 import ValidationErrorTypes from 'Constants/validationErrorTypes';
+import { resolveWidget } from 'Lib/registry';
 
 const { notifSend } = notifActions;
 
@@ -427,7 +428,23 @@ function createEmptyDraftData(fields) {
     const subfields = item.get('field') || item.get('fields');
     const list = item.get('widget') == 'list';
     const name = item.get('name');
-    const defaultValue = item.get('default', null);
+    const getDefaultValueFromWidget = componentName => {
+      const widgetComponent = resolveWidget(componentName);
+
+      if (!widgetComponent) {
+        return null;
+      }
+
+      const {
+        control: {
+          defaultProps: { value: widgetComponentDefaultValue } = {
+            value: null,
+          },
+        },
+      } = widgetComponent;
+      return widgetComponentDefaultValue;
+    };
+    const defaultValue = item.get('default', getDefaultValueFromWidget(item.get('widget')));
 
     if (List.isList(subfields)) {
       acc[name] = list ? [createEmptyDraftData(subfields)] : createEmptyDraftData(subfields);
@@ -439,9 +456,7 @@ function createEmptyDraftData(fields) {
       return acc;
     }
 
-    if (defaultValue !== null) {
-      acc[name] = defaultValue;
-    }
+    acc[name] = defaultValue;
 
     return acc;
   }, {});