diff --git a/packages/flutter/lib/src/widgets/form.dart b/packages/flutter/lib/src/widgets/form.dart
index 4c3b120..e0ce2b8 100644
--- a/packages/flutter/lib/src/widgets/form.dart
+++ b/packages/flutter/lib/src/widgets/form.dart
@@ -72,6 +72,7 @@
     this.autovalidate = false,
     this.onWillPop,
     this.onChanged,
+    this.onSaved,
   }) : assert(child != null),
        super(key: key);
 
@@ -118,6 +119,13 @@
   /// will rebuild.
   final VoidCallback onChanged;
 
+  /// Called when the form is saved (after all the form fields have been saved).
+  ///
+  /// See also:
+  ///
+  ///  * [FormState.save]
+  final VoidCallback onSaved;
+
   @override
   FormState createState() => FormState();
 }
@@ -172,6 +180,8 @@
   void save() {
     for (FormFieldState<dynamic> field in _fields)
       field.save();
+    if (widget.onSaved != null)
+      widget.onSaved();
   }
 
   /// Resets every [FormField] that is a descendant of this [Form] back to its
diff --git a/packages/flutter/test/widgets/form_test.dart b/packages/flutter/test/widgets/form_test.dart
index 73cf030..25f4b16 100644
--- a/packages/flutter/test/widgets/form_test.dart
+++ b/packages/flutter/test/widgets/form_test.dart
@@ -6,9 +6,10 @@
 import 'package:flutter/material.dart';
 
 void main() {
-  testWidgets('onSaved callback is called', (WidgetTester tester) async {
+  testWidgets('onSaved callbacks are called', (WidgetTester tester) async {
     final GlobalKey<FormState> formKey = GlobalKey<FormState>();
     String fieldValue;
+    bool fieldModifiedSinceFormOnSaved;
 
     Widget builder() {
       return MediaQuery(
@@ -19,8 +20,12 @@
             child: Material(
               child: Form(
                 key: formKey,
+                onSaved: () { fieldModifiedSinceFormOnSaved = false; },
                 child: TextFormField(
-                  onSaved: (String value) { fieldValue = value; },
+                  onSaved: (String value) {
+                    fieldValue = value;
+                    fieldModifiedSinceFormOnSaved = true;
+                  },
                 ),
               ),
             ),
@@ -38,6 +43,7 @@
       formKey.currentState.save();
       // pump'ing is unnecessary because callback happens regardless of frames
       expect(fieldValue, equals(testValue));
+      expect(fieldModifiedSinceFormOnSaved, isFalse);
     }
 
     await checkText('Test');