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+# connect-flash
+
+The flash is a special area of the session used for storing messages.  Messages
+are written to the flash and cleared after being displayed to the user.  The
+flash is typically used in combination with redirects, ensuring that the message
+is available to the next page that is to be rendered.
+
+This middleware was extracted from [Express](http://expressjs.com/) 2.x, after
+Express 3.x removed direct support for the flash.  connect-flash brings this
+functionality back to Express 3.x, as well as any other middleware-compatible
+framework or application. +1 for [radical reusability](http://substack.net/posts/b96642/the-node-js-aesthetic).
+
+## Install
+
+    $ npm install connect-flash
+
+## Usage
+
+#### Express 3.x
+
+Flash messages are stored in the session.  First, setup sessions as usual by
+enabling `cookieParser` and `session` middleware.  Then, use `flash` middleware
+provided by connect-flash.
+
+```javascript
+var flash = require('connect-flash');
+var app = express();
+
+app.configure(function() {
+  app.use(express.cookieParser('keyboard cat'));
+  app.use(express.session({ cookie: { maxAge: 60000 }}));
+  app.use(flash());
+});
+```
+
+With the `flash` middleware in place, all requests will have a `req.flash()` function
+that can be used for flash messages.
+
+```javascript
+app.get('/flash', function(req, res){
+  // Set a flash message by passing the key, followed by the value, to req.flash().
+  req.flash('info', 'Flash is back!')
+  res.redirect('/');
+});
+
+app.get('/', function(req, res){
+  // Get an array of flash messages by passing the key to req.flash()
+  res.render('index', { messages: req.flash('info') });
+});
+```
+
+## Examples
+
+For an example using connect-flash in an Express 3.x app, refer to the [express3](https://github.com/jaredhanson/connect-flash/tree/master/examples/express3)
+example.
+
+## Tests
+
+    $ npm install --dev
+    $ make test
+
+[![Build Status](https://secure.travis-ci.org/jaredhanson/connect-flash.png)](http://travis-ci.org/jaredhanson/connect-flash)
+
+## Credits
+
+  - [Jared Hanson](http://github.com/jaredhanson)
+  - [TJ Holowaychuk](https://github.com/visionmedia)
+
+## License
+
+[The MIT License](http://opensource.org/licenses/MIT)
+
+Copyright (c) 2012-2013 Jared Hanson <[http://jaredhanson.net/](http://jaredhanson.net/)>