Update README.md

README.md

@@ -1,3 +1,52 @@
 # recaptcha-package
 
-the Public repo of the reCaptcha project.
+the Public repo of the reCaptcha project.
+
+## Installation
+Require the package:
+
+```sh
+$ composer require dakyaco/ketabuzz
+```
+
+Add these lines to ``config/services.php``
+
+```sh
+'recaptcha' => [
+    'url' => env('RECAPTCHA_URL'),
+    'secret' => env('RECAPTCHA_SECRET'),
+]
+```
+
+Now go to ``.env`` file and set your credentials
+
+```sh
+RECAPTCHA_URL=
+RECAPTCHA_SECRET=your-secret-key
+```
+## How to use
+Go to ``app/Http/Controllers/LoginController.php`` and add following code
+
+(you can handle it whatever you want. It's just an option)
+
+```sh
+use Dakyaco\Recaptcha\Facade\Recaptcha;
+
+use AuthenticatesUsers {
+    validateLogin as validateCredentials;
+}
+
+// ....
+
+protected function validateLogin(Request $request)
+{
+    $result = Recaptcha::verify($request);
+    if($result['valid']) {
+        $this->validateCredentials($request);
+    } else {
+        throw ValidationException::withMessages([
+            'recaptcha' => 'کپچا صحیح نمی باشد',
+        ]);
+    }
+}
+```

src/Recaptcha.php

@@ -24,8 +24,7 @@ class Recaptcha {
 				'p-captcha-session' => $session,
 				'sitekey' => $this->secretKey
 			];
-			// TODO: document this:
-			// add keys to config/services.php
+
 			$result = $this->call('POST', $this->url, $data);
 			$result = json_decode($result, true);
 			return $result;