From 9cd2db0decc999ebf7df1a43c7402ef3b98d3e1a Mon Sep 17 00:00:00 2001
From: Jonny Buchanan <jonathan.buchanan@gmail.com>
Date: Tue, 18 Aug 2015 21:53:35 +0100
Subject: [PATCH] Document Button's default type attribute

---
 docs/generate-metadata.js | 5 +++++
 src/Button.js             | 1 +
 2 files changed, 6 insertions(+)

diff --git a/docs/generate-metadata.js b/docs/generate-metadata.js
index bf30c07d0e..2a85353451 100644
--- a/docs/generate-metadata.js
+++ b/docs/generate-metadata.js
@@ -64,6 +64,11 @@ function applyPropDoclets(props, propName){
   if ( doclets.required) {
     prop.required = true;
   }
+
+  // Use @defaultValue to provide a prop's default value
+  if (doclets.defaultValue) {
+    prop.defaultValue = cleanDocletValue(doclets.defaultValue);
+  }
 }
 
 
diff --git a/src/Button.js b/src/Button.js
index 844ead1eeb..9dd80faf8f 100644
--- a/src/Button.js
+++ b/src/Button.js
@@ -22,6 +22,7 @@ const Button = React.createClass({
     /**
      * Defines HTML button type Attribute
      * @type {("button"|"reset"|"submit")}
+     * @defaultValue 'button'
      */
     type: React.PropTypes.oneOf(ButtonInput.types)
   },