PSR2

src/Facades/NoCaptcha.php

-<?php namespace Anhskohbo\NoCaptcha\Facades;
+<?php
 
-use Illuminate\Support\Facades\Facade;
+namespace Anhskohbo\NoCaptcha\Facades;
 
-class NoCaptcha extends Facade {
+use Illuminate\Support\Facades\Facade;
 
+class NoCaptcha extends Facade
+{
     /**
      * Get the registered name of the component.
      *
      * @return string
      */
-	protected static function getFacadeAccessor() { return 'captcha'; }
-
+    protected static function getFacadeAccessor()
+    {
+        return 'captcha';
+    }
 }

src/NoCaptcha.php

-<?php namespace Anhskohbo\NoCaptcha;
+<?php
 
-use Symfony\Component\HttpFoundation\Request;
+namespace Anhskohbo\NoCaptcha;
 
-class NoCaptcha {
+use Symfony\Component\HttpFoundation\Request;
 
+class NoCaptcha
+{
     const CLIENT_API = 'https://www.google.com/recaptcha/api.js';
     const VERIFY_URL = 'https://www.google.com/recaptcha/api/siteverify';
 
     /**
-	 * //
+     * The recaptcha secret key.
      *
      * @var string
      */
     protected $secret;
 
     /**
-	 * //
+     * The recaptcha sitekey key.
      *
      * @var string
      */
     protected $sitekey;
 
     /**
-	 * //
+     * NoCaptcha.
      *
      * @param string $secret
      * @param string $sitekey
@@ -34,7 +36,7 @@ class NoCaptcha {
     }
 
     /**
-	 * //
+     * Render HTML captcha.
      *
      * @return string
      */
@@ -49,29 +51,33 @@ class NoCaptcha {
     }
 
     /**
-	 * //
+     * Verify no-captcha response.
      *
      * @param string $response
      * @param string $clientIp
+     *
      * @return bool
      */
     public function verifyResponse($response, $clientIp = null)
     {
-		if (empty($response)) return false;
+        if (empty($response)) {
+            return false;
+        }
 
         $response = $this->sendRequestVerify([
             'secret' => $this->secret,
             'response' => $response,
-			'remoteip' => $clientIp
+            'remoteip' => $clientIp,
         ]);
 
         return isset($response['success']) && $response['success'] === true;
     }
 
     /**
-	 * //
+     * Verify no-captcha response by Symfony Request.
      *
      * @param Request $request
+     *
      * @return bool
      */
     public function verifyRequest(Request $request)
@@ -83,7 +89,7 @@ class NoCaptcha {
     }
 
     /**
-	 * //
+     * Get recaptcha js link.
      *
      * @return string
      */
@@ -93,9 +99,10 @@ class NoCaptcha {
     }
 
     /**
-	 * //
+     * Send verify request.
      *
      * @param array $query
+     *
      * @return array
      */
     protected function sendRequestVerify(array $query = [])
@@ -108,21 +115,20 @@ class NoCaptcha {
     }
 
     /**
-	 * //
+     * Build HTML attributes.
      *
      * @param array $attributes
+     *
      * @return string
      */
     protected function buildAttributes(array $attributes)
     {
         $html = [];
 
-		foreach ($attributes as $key => $value)
-		{
+        foreach ($attributes as $key => $value) {
             $html[] = $key.'="'.$value.'"';
         }
 
         return count($html) ? ' '.implode(' ', $html) : '';
     }
-
 }

src/NoCaptchaServiceProvider.php

-<?php namespace Anhskohbo\NoCaptcha;
+<?php
 
-use Illuminate\Support\ServiceProvider;
+namespace Anhskohbo\NoCaptcha;
 
-class NoCaptchaServiceProvider extends ServiceProvider {
+use Illuminate\Support\ServiceProvider;
 
+class NoCaptchaServiceProvider extends ServiceProvider
+{
     /**
      * Indicates if loading of the provider is deferred.
      *
@@ -13,8 +15,6 @@ class NoCaptchaServiceProvider extends ServiceProvider {
 
     /**
      * Bootstrap the application events.
-	 *
-	 * @return void
      */
     public function boot()
     {
@@ -22,24 +22,19 @@ class NoCaptchaServiceProvider extends ServiceProvider {
 
         $this->bootConfig();
 
-		$app['validator']->extend('captcha', function($attribute, $value) use ($app)
-		{
+        $app['validator']->extend('captcha', function ($attribute, $value) use ($app) {
             return $app['captcha']->verifyResponse($value, $app['request']->getClientIp());
         });
 
-		if ($app->bound('form'))
-		{
-			$app['form']->macro('captcha', function($attributes = []) use ($app)
-			{
+        if ($app->bound('form')) {
+            $app['form']->macro('captcha', function ($attributes = []) use ($app) {
                 return $app['captcha']->display($attributes, $app->getLocale());
             });
         }
     }
 
     /**
-	 * //
-	 * 
-	 * @return void
+     * Booting configure.
      */
     protected function bootConfig()
     {
@@ -52,13 +47,10 @@ class NoCaptchaServiceProvider extends ServiceProvider {
 
     /**
      * Register the service provider.
-	 *
-	 * @return void
      */
     public function register()
     {
-		$this->app->bind('captcha', function($app)
-		{
+        $this->app->bind('captcha', function ($app) {
             return new NoCaptcha(
                 $app['config']['captcha.secret'],
                 $app['config']['captcha.sitekey']
@@ -75,5 +67,4 @@ class NoCaptchaServiceProvider extends ServiceProvider {
     {
         return ['captcha'];
     }
-
 }

src/config/captcha.php

 <?php
 
 return [
-
     'secret' => env('NOCAPTCHA_SECRET'),
-
     'sitekey' => env('NOCAPTCHA_SITEKEY'),
-
 ];