Create README.md

Author: Igor-Lopes

README.md

@@ -1,2 +1,52 @@
 # bodyparser-json-error
 Beautify body parser JSON syntax error
+
+## Installation
+
+```
+npm install bodyparser-json-error --save
+```
+
+## Usage
+
+```javascript
+
+var express = require('express');
+var bodyParser = require('body-parser');
+var bodyParserError = require('bodyparser-json-error');
+
+var app = express();
+
+app.use(bodyParser.urlencoded({
+    extended: true
+}));
+app.use(bodyParser.json());
+
+// Beautify body parser json syntax error
+app.use(bodyParserError.beautify());
+
+```
+
+## Middleware Options
+You can optionally set the status code and response for the body parser syntax error.
+
+```javascript
+app.use(bodyParserError.beautify({status: 500 , res: {msg: 'You sent a bad JSON !'}}));
+```
+
+The output:
+
+**HTTP Status Code:** 400 
+
+```javascript
+{
+  "msg": "You sent a bad JSON !"
+}
+```
+
+### Options
+* status: The response status code. **Default:** 400
+* res: The response body. **Default:** ``{msg: 'Invalid JSON'}``
+
+## License
+MIT License