Update Readme

README.md

@@ -1,11 +1,69 @@
-Ajax Contact Form
-=======================
+# Ajax Contact Form
 
-A Simple Ajax Contact Form developed in PHP with HTML5 Form validation. Has a fallback in jQuery for browsers that do not support HTML5 form validation.
+A Simple Ajax Contact Form developed in PHP with HTML5 Form validation and pure JavaScript.
+
+## Demo
+
+View [demo here](http://www.pinceladasdaweb.com.br/blog/uploads/ajax-contact-form/).
+
+## Download
+
+You can download the latest version or checkout all the releases [here](https://github.com/pinceladasdaweb/Ajax-Contact-Form/releases).
+
+## Requirements
+
+* PHP >=5.3
+
+## How to use?
+
+Open the config.php [`config.php`](contact-form/config/config.php) file and fill with your informations.
 
-Open the archive [`process.php`](process.php) and set the sender's email in the following variable:
 ```php
-$emailTo = '<YOUR_EMAIL_HERE>';
+<?php
+
+return [
+    'subject' => [
+        'prefix' => '[Contact Form]'
+    ],
+    'emails' => [
+        'to'   => '', // Email to receive emails via the form.
+        'from' => ''  // A valid email where the domain should be the same when the form is hosted.
+    ],
+    'messages' => [
+        'error'   => 'There was an error sending, please try again later.',
+        'success' => 'Your message has been sent successfully.',
+        'validation' => [
+            'emptyname'    => 'Name is required.',
+            'emptyemail'   => 'Email is invalid.',
+            'emptysubject' => 'Subject is required.',
+            'emptymessage' => 'Message is required.'
+        ]
+    ],
+    'fields' => [
+        'name'     => 'Name',
+        'email'    => 'Email',
+        'phone'    => 'Phone',
+        'subject'  => 'Subject',
+        'message'  => 'Message',
+        'btn-send' => 'Send'
+    ]
+];
 ```
 
-See the online form [here](http://www.pinceladasdaweb.com.br/blog/uploads/ajax-contact-form/)
+## Browser Support
+
+![IE](https://raw.githubusercontent.com/alrra/browser-logos/master/internet-explorer/internet-explorer_48x48.png) | ![Chrome](https://raw.githubusercontent.com/alrra/browser-logos/master/chrome/chrome_48x48.png) | ![Firefox](https://raw.githubusercontent.com/alrra/browser-logos/master/firefox/firefox_48x48.png) | ![Opera](https://raw.githubusercontent.com/alrra/browser-logos/master/opera/opera_48x48.png) | ![Safari](https://raw.githubusercontent.com/alrra/browser-logos/master/safari/safari_48x48.png)
+--- | --- | --- | --- | --- |
+IE 9+ ✔ | Latest ✔ | Latest ✔ | Latest ✔ | Latest ✔ |
+
+## Contributing
+
+Check [CONTRIBUTING.md](CONTRIBUTING.md) for more information.
+
+## History
+
+Check [Releases](https://github.com/pinceladasdaweb/Simple-PHP-Contact-Form/releases) for detailed changelog.
+
+## License
+
+[MIT](LICENSE)