Merge branch 'dev' into 'master'

Default value for url

See merge request dakyaco-public/recaptcha-package!2

README.md

@@ -1,3 +1,50 @@
 # recaptcha-package
 
-the Public repo of the reCaptcha project.
+the Public repo of the reCaptcha project.
+
+## Installation
+Require the package:
+
+```sh
+$ composer require dakyaco/recaptcha-package
+```
+
+Add these lines to ``config/services.php``
+
+```sh
+'recaptcha' => [
+    'secret' => env('RECAPTCHA_SECRET'),
+]
+```
+
+Now go to ``.env`` file and set your credentials
+
+```sh
+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

@@ -11,7 +11,7 @@ class Recaptcha {
 
 	public function __construct() {
 		$this->secretKey = config('services.recaptcha.secret');
-		$this->url = config('services.recaptcha.url');
+		$this->url = 'https://captcha.dakyaco.com/api/v1/validate';
 	}
 
 
@@ -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;

src/RecaptchaServiceProvider.php

@@ -6,11 +6,7 @@ use Illuminate\Support\ServiceProvider;
 class RecaptchaServiceProvider extends ServiceProvider {
 
 	public function register() {
-		$this->app->singleton('Recaptcha', function () {
-			$recaptcha = new Recaptcha();
-
-			return $recaptcha;
-		});
+		$this->app->instance('Recaptcha', new Recaptcha());
 	}
 
 	public function boot() {