biscolab / laravel-recaptcha

tests/TestCase.php

Indentation +22 added lines, -22 removed lines

@@ -20,29 +20,29 @@
  */
 class TestCase extends OrchestraTestCase {
 
-	/**
-	 * Load package alias
-	 *
-	 * @param  \Illuminate\Foundation\Application $app
-	 *
-	 * @return array
-	 */
-	protected function getPackageAliases($app) {
+    /**
+     * Load package alias
+     *
+     * @param  \Illuminate\Foundation\Application $app
+     *
+     * @return array
+     */
+    protected function getPackageAliases($app) {
 
-		return [
-			'ReCaptcha' => ReCaptcha::class,
-		];
-	}
+        return [
+            'ReCaptcha' => ReCaptcha::class,
+        ];
+    }
 
-	/**
-	 * Load package service provider
-	 *
-	 * @param \Illuminate\Foundation\Application $app
-	 *
-	 * @return array
-	 */
-	protected function getPackageProviders($app) {
+    /**
+     * Load package service provider
+     *
+     * @param \Illuminate\Foundation\Application $app
+     *
+     * @return array
+     */
+    protected function getPackageProviders($app) {
 
-		return [ReCaptchaServiceProvider::class];
-	}
+        return [ReCaptchaServiceProvider::class];
+    }
 }

tests/ReCaptchaTest.php

Indentation +52 added lines, -52 removed lines

@@ -20,73 +20,73 @@
  */
 class ReCaptchaTest extends TestCase {
 
-	protected $recaptcha_invisible = null;
+    protected $recaptcha_invisible = null;
 
-	protected $recaptcha_v2        = null;
+    protected $recaptcha_v2        = null;
 
-	/**
-	 * @tests
-	 */
-	public function testHtmlScriptTagJsApiGetHtmlScriptTag() {
+    /**
+     * @tests
+     */
+    public function testHtmlScriptTagJsApiGetHtmlScriptTag() {
 
-		$r = ReCaptcha::htmlScriptTagJsApi();
-		$this->assertEquals('<script src="https://www.google.com/recaptcha/api.js" async defer></script>', $r);
-	}
+        $r = ReCaptcha::htmlScriptTagJsApi();
+        $this->assertEquals('<script src="https://www.google.com/recaptcha/api.js" async defer></script>', $r);
+    }
 
-	/**
-	 * @test
-	 */
-	public function testReCaptchaInvisibleHtmlFormButtonDefault() {
+    /**
+     * @test
+     */
+    public function testReCaptchaInvisibleHtmlFormButtonDefault() {
 
-		$recaptcha = $this->recaptcha_invisible;
-		$html_button = $recaptcha->htmlFormButton();
-		$this->assertEquals('<button class="g-recaptcha" data-sitekey="api_site_key" data-callback="biscolabLaravelReCaptcha">Submit</button>', $html_button);
-	}
+        $recaptcha = $this->recaptcha_invisible;
+        $html_button = $recaptcha->htmlFormButton();
+        $this->assertEquals('<button class="g-recaptcha" data-sitekey="api_site_key" data-callback="biscolabLaravelReCaptcha">Submit</button>', $html_button);
+    }
 
-	/**
-	 * @test
-	 */
-	public function testReCaptchaInvisibleHtmlFormButtonCustom() {
+    /**
+     * @test
+     */
+    public function testReCaptchaInvisibleHtmlFormButtonCustom() {
 
-		$recaptcha = $this->recaptcha_invisible;
-		$html_button = $recaptcha->htmlFormButton('Custom Text');
-		$this->assertEquals('<button class="g-recaptcha" data-sitekey="api_site_key" data-callback="biscolabLaravelReCaptcha">Custom Text</button>', $html_button);
-	}
+        $recaptcha = $this->recaptcha_invisible;
+        $html_button = $recaptcha->htmlFormButton('Custom Text');
+        $this->assertEquals('<button class="g-recaptcha" data-sitekey="api_site_key" data-callback="biscolabLaravelReCaptcha">Custom Text</button>', $html_button);
+    }
 
-	/**
-	 * @test
-	 */
-	public function testReCaptchaV2HtmlFormSnippet() {
+    /**
+     * @test
+     */
+    public function testReCaptchaV2HtmlFormSnippet() {
 
-		$recaptcha = $this->recaptcha_v2;
-		$html_snippet = $recaptcha->htmlFormSnippet();
-		$this->assertEquals('<div class="g-recaptcha" data-sitekey="api_site_key"></div>', $html_snippet);
-	}
+        $recaptcha = $this->recaptcha_v2;
+        $html_snippet = $recaptcha->htmlFormSnippet();
+        $this->assertEquals('<div class="g-recaptcha" data-sitekey="api_site_key"></div>', $html_snippet);
+    }
 
-	/**
-	 * @test
-	 * @expectedException     \Error
-	 */
-	public function testReCaptchaInvisibleHtmlFormSnippetShouldThrowError() {
+    /**
+     * @test
+     * @expectedException     \Error
+     */
+    public function testReCaptchaInvisibleHtmlFormSnippetShouldThrowError() {
 
-		$this->recaptcha_invisible->htmlFormSnippet();
-	}
+        $this->recaptcha_invisible->htmlFormSnippet();
+    }
 
-	/**
-	 * @test
-	 * @expectedException     \Error
-	 */
-	public function testReCaptchaV2htmlFormButtonShouldThrowError() {
+    /**
+     * @test
+     * @expectedException     \Error
+     */
+    public function testReCaptchaV2htmlFormButtonShouldThrowError() {
 
-		$this->recaptcha_v2->htmlFormButton();
-	}
+        $this->recaptcha_v2->htmlFormButton();
+    }
 
-	protected function setUp() {
+    protected function setUp() {
 
-		parent::setUp(); // TODO: Change the autogenerated stub
+        parent::setUp(); // TODO: Change the autogenerated stub
 
-		$this->recaptcha_invisible = new ReCaptchaBuilderInvisible('api_site_key', 'api_secret_key');
-		$this->recaptcha_v2 = new ReCaptchaBuilderV2('api_site_key', 'api_secret_key');
+        $this->recaptcha_invisible = new ReCaptchaBuilderInvisible('api_site_key', 'api_secret_key');
+        $this->recaptcha_v2 = new ReCaptchaBuilderV2('api_site_key', 'api_secret_key');
 
-	}
+    }
 }
\ No newline at end of file

config/recaptcha.php

Indentation +43 added lines, -43 removed lines

@@ -13,52 +13,52 @@
  */
 return [
 
-	/**
-	 *
-	 * The site key
-	 * get site key @ www.google.com/recaptcha/admin
-	 *
-	 */
-	'api_site_key'                 => env('RECAPTCHA_SITE_KEY', ''),
+    /**
+     *
+     * The site key
+     * get site key @ www.google.com/recaptcha/admin
+     *
+     */
+    'api_site_key'                 => env('RECAPTCHA_SITE_KEY', ''),
 
-	/**
-	 *
-	 * The secret key
-	 * get secret key @ www.google.com/recaptcha/admin
-	 *
-	 */
-	'api_secret_key'               => env('RECAPTCHA_SECRET_KEY', ''),
+    /**
+     *
+     * The secret key
+     * get secret key @ www.google.com/recaptcha/admin
+     *
+     */
+    'api_secret_key'               => env('RECAPTCHA_SECRET_KEY', ''),
 
-	/**
-	 *
-	 * ReCATCHA version
-	 * Supported: "v2", "invisible", "v3",
-	 *
-	 * get more info @ https://developers.google.com/recaptcha/docs/versions
-	 *
-	 */
-	'version'                      => env('RECAPTCHA_DEFAULT_VERSION', 'v2'),
+    /**
+     *
+     * ReCATCHA version
+     * Supported: "v2", "invisible", "v3",
+     *
+     * get more info @ https://developers.google.com/recaptcha/docs/versions
+     *
+     */
+    'version'                      => env('RECAPTCHA_DEFAULT_VERSION', 'v2'),
 
-	/**
-	 *
-	 * IP addresses for which validation will be skipped
-	 *
-	 */
-	'skip_ip'                      => [],
+    /**
+     *
+     * IP addresses for which validation will be skipped
+     *
+     */
+    'skip_ip'                      => [],
 
-	/**
-	 *
-	 * Default route called to check the Google reCAPTCHA token
-	 * @since v3.2.0
-	 *
-	 */
-	'default_validation_route'     => env('RECAPTCHA_DEFAULT_VALIDATION_ROUTE', 'biscolab-recaptcha/validate'),
+    /**
+     *
+     * Default route called to check the Google reCAPTCHA token
+     * @since v3.2.0
+     *
+     */
+    'default_validation_route'     => env('RECAPTCHA_DEFAULT_VALIDATION_ROUTE', 'biscolab-recaptcha/validate'),
 
-	/**
-	 *
-	 * The name of the parameter used to send Google reCAPTCHA token to verify route
-	 * @since v3.2.0
-	 *
-	 */
-	'default_token_parameter_name' => env('RECAPTCHA_DEFAULT_TOKEN_PARAMETER_NAME', 'token')
+    /**
+     *
+     * The name of the parameter used to send Google reCAPTCHA token to verify route
+     * @since v3.2.0
+     *
+     */
+    'default_token_parameter_name' => env('RECAPTCHA_DEFAULT_TOKEN_PARAMETER_NAME', 'token')
 ];
\ No newline at end of file

src/Facades/ReCaptcha.php

Indentation +8 added lines, -8 removed lines

@@ -18,13 +18,13 @@
  */
 class ReCaptcha extends Facade {
 
-	/**
-	 * Get the registered name of the component.
-	 *
-	 * @return string
-	 */
-	protected static function getFacadeAccessor() {
+    /**
+     * Get the registered name of the component.
+     *
+     * @return string
+     */
+    protected static function getFacadeAccessor() {
 
-		return 'recaptcha';
-	}
+        return 'recaptcha';
+    }
 }

src/helpers.php

Indentation +36 added lines, -36 removed lines

@@ -11,13 +11,13 @@ 
 use Biscolab\ReCaptcha\Facades\ReCaptcha;
 
 if (!function_exists('recaptcha')) {
-	/**
-	 * @return Biscolab\ReCaptcha\ReCaptchaBuilder
-	 */
-	function recaptcha() {
+    /**
+     * @return Biscolab\ReCaptcha\ReCaptchaBuilder
+     */
+    function recaptcha() {
 
-		return app('recaptcha');
-	}
+        return app('recaptcha');
+    }
 }
 
 /**
@@ -29,15 +29,15 @@ 
  */
 if (!function_exists('htmlScriptTagJsApi')) {
 
-	/**
-	 * @param string $formId
-	 *
-	 * @return string
-	 */
-	function htmlScriptTagJsApi($formId = ''): string {
+    /**
+     * @param string $formId
+     *
+     * @return string
+     */
+    function htmlScriptTagJsApi($formId = ''): string {
 
-		return ReCaptcha::htmlScriptTagJsApi($formId);
-	}
+        return ReCaptcha::htmlScriptTagJsApi($formId);
+    }
 }
 
 /**
@@ -49,15 +49,15 @@ 
  */
 if (!function_exists('htmlScriptTagJsApiV3')) {
 
-	/**
-	 * @param array $config
-	 *
-	 * @return string
-	 */
-	function htmlScriptTagJsApiV3($config = []): string {
+    /**
+     * @param array $config
+     *
+     * @return string
+     */
+    function htmlScriptTagJsApiV3($config = []): string {
 
-		return ReCaptcha::htmlScriptTagJsApiV3($config);
-	}
+        return ReCaptcha::htmlScriptTagJsApiV3($config);
+    }
 }
 
 /**
@@ -71,15 +71,15 @@ 
  */
 if (!function_exists('htmlFormButton')) {
 
-	/**
-	 * @param null|string $buttonInnerHTML
-	 *
-	 * @return string
-	 */
-	function htmlFormButton(?string $buttonInnerHTML = 'Submit'): string {
+    /**
+     * @param null|string $buttonInnerHTML
+     *
+     * @return string
+     */
+    function htmlFormButton(?string $buttonInnerHTML = 'Submit'): string {
 
-		return ReCaptcha::htmlFormButton($buttonInnerHTML);
-	}
+        return ReCaptcha::htmlFormButton($buttonInnerHTML);
+    }
 }
 
 /**
@@ -91,12 +91,12 @@ 
  */
 if (!function_exists('htmlFormSnippet')) {
 
-	/**
-	 * @return string
-	 */
-	function htmlFormSnippet(): string {
+    /**
+     * @return string
+     */
+    function htmlFormSnippet(): string {
 
-		return ReCaptcha::htmlFormSnippet();
-	}
+        return ReCaptcha::htmlFormSnippet();
+    }
 }
 

src/ReCaptchaBuilderV2.php

Indentation +17 added lines, -17 removed lines

@@ -16,25 +16,25 @@
  */
 class ReCaptchaBuilderV2 extends ReCaptchaBuilder {
 
-	/**
-	 * ReCaptchaBuilderV2 constructor.
-	 *
-	 * @param string $api_site_key
-	 * @param string $api_secret_key
-	 */
-	public function __construct(string $api_site_key, string $api_secret_key) {
+    /**
+     * ReCaptchaBuilderV2 constructor.
+     *
+     * @param string $api_site_key
+     * @param string $api_secret_key
+     */
+    public function __construct(string $api_site_key, string $api_secret_key) {
 
-		parent::__construct($api_site_key, $api_secret_key, 'v2');
-	}
+        parent::__construct($api_site_key, $api_secret_key, 'v2');
+    }
 
-	/**
-	 * Write ReCAPTCHA HTML tag in your FORM
-	 * Insert before </form> tag
-	 * @return string
-	 */
-	public function htmlFormSnippet(): string {
+    /**
+     * Write ReCAPTCHA HTML tag in your FORM
+     * Insert before </form> tag
+     * @return string
+     */
+    public function htmlFormSnippet(): string {
 
-		return ($this->version == 'v2') ? '<div class="g-recaptcha" data-sitekey="' . $this->api_site_key . '"></div>' : '';
-	}
+        return ($this->version == 'v2') ? '<div class="g-recaptcha" data-sitekey="' . $this->api_site_key . '"></div>' : '';
+    }
 
 }
\ No newline at end of file

src/ReCaptchaBuilderV3.php

Indentation +9 added lines, -9 removed lines

@@ -16,15 +16,15 @@
  */
 class ReCaptchaBuilderV3 extends ReCaptchaBuilder {
 
-	/**
-	 * ReCaptchaBuilderV3 constructor.
-	 *
-	 * @param string $api_site_key
-	 * @param string $api_secret_key
-	 */
-	public function __construct(string $api_site_key, string $api_secret_key) {
+    /**
+     * ReCaptchaBuilderV3 constructor.
+     *
+     * @param string $api_site_key
+     * @param string $api_secret_key
+     */
+    public function __construct(string $api_site_key, string $api_secret_key) {
 
-		parent::__construct($api_site_key, $api_secret_key, 'v3');
-	}
+        parent::__construct($api_site_key, $api_secret_key, 'v3');
+    }
 
 }
\ No newline at end of file

src/ReCaptchaBuilderInvisible.php

Indentation +20 added lines, -20 removed lines

@@ -16,28 +16,28 @@
  */
 class ReCaptchaBuilderInvisible extends ReCaptchaBuilder {
 
-	/**
-	 * ReCaptchaBuilderInvisible constructor.
-	 *
-	 * @param string $api_site_key
-	 * @param string $api_secret_key
-	 */
-	public function __construct(string $api_site_key, string $api_secret_key) {
+    /**
+     * ReCaptchaBuilderInvisible constructor.
+     *
+     * @param string $api_site_key
+     * @param string $api_secret_key
+     */
+    public function __construct(string $api_site_key, string $api_secret_key) {
 
-		parent::__construct($api_site_key, $api_secret_key, 'invisible');
-	}
+        parent::__construct($api_site_key, $api_secret_key, 'invisible');
+    }
 
-	/**
-	 * Write HTML <button> tag in your HTML code
-	 * Insert before </form> tag
-	 *
-	 * @param string $buttonInnerHTML
-	 *
-	 * @return string
-	 */
-	public function htmlFormButton($buttonInnerHTML = 'Submit'): string {
+    /**
+     * Write HTML <button> tag in your HTML code
+     * Insert before </form> tag
+     *
+     * @param string $buttonInnerHTML
+     *
+     * @return string
+     */
+    public function htmlFormButton($buttonInnerHTML = 'Submit'): string {
 
-		return ($this->version == 'invisible') ? '<button class="g-recaptcha" data-sitekey="' . $this->api_site_key . '" data-callback="biscolabLaravelReCaptcha">' . $buttonInnerHTML . '</button>' : '';
-	}
+        return ($this->version == 'invisible') ? '<button class="g-recaptcha" data-sitekey="' . $this->api_site_key . '" data-callback="biscolabLaravelReCaptcha">' . $buttonInnerHTML . '</button>' : '';
+    }
 
 }
\ No newline at end of file

src/ReCaptchaBuilder.php

Braces +3 added lines, -6 removed lines

@@ -153,8 +153,7 @@ 
 		         document.getElementById("' . $formId . '").submit();
 		       }
 		     </script>';
-		}
-		elseif ($this->version == 'v3') {
+		} elseif ($this->version == 'v3') {
 
 			$action = array_get($configuration, 'action', 'homepage');
 
@@ -164,8 +163,7 @@ 
 			if ($js_custom_validation) {
 
 				$validate_function = ($js_custom_validation) ? "{$js_custom_validation}(token);" : '';
-			}
-			else {
+			} else {
 
 				$js_then_callback = array_get($configuration, 'callback_then', '');
 				$js_callback_catch = array_get($configuration, 'callback_catch', '');
@@ -239,8 +237,7 @@ 
 			curl_setopt($curl, CURLOPT_TIMEOUT, 1);
 			curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
 			$curl_response = curl_exec($curl);
-		}
-		else {
+		} else {
 			$curl_response = file_get_contents($url);
 		}
 		if (is_null($curl_response) || empty($curl_response)) {

Indentation +210 added lines, -210 removed lines

@@ -14,166 +14,166 @@ 
 
 class ReCaptchaBuilder {
 
-	/**
-	 * The Site key
-	 * please visit https://developers.google.com/recaptcha/docs/start
-	 * @var string
-	 */
-	protected $api_site_key;
-
-	/**
-	 * The Secret key
-	 * please visit https://developers.google.com/recaptcha/docs/start
-	 * @var string
-	 */
-	protected $api_secret_key;
-
-	/**
-	 * The chosen ReCAPTCHA version
-	 * please visit https://developers.google.com/recaptcha/docs/start
-	 * @var string
-	 */
-	protected $version;
-
-	/**
-	 * Whether is true the ReCAPTCHA is inactive
-	 * @var boolean
-	 */
-	protected $skip_by_ip = false;
-
-	/**
-	 * The API request URI
-	 */
-	protected $api_url = 'https://www.google.com/recaptcha/api/siteverify';
-
-	public function __construct($api_site_key, $api_secret_key, $version = 'v2') {
-
-		$this->setApiSiteKey($api_site_key);
-		$this->setApiSecretKey($api_secret_key);
-		$this->setVersion($version);
-		$this->setSkipByIp($this->skipByIp());
-	}
-
-	/**
-	 * @param string $api_site_key
-	 *
-	 * @return ReCaptchaBuilder
-	 */
-	public function setApiSiteKey(string $api_site_key): ReCaptchaBuilder {
-
-		$this->api_site_key = $api_site_key;
-
-		return $this;
-	}
-
-	/**
-	 * @param string $api_secret_key
-	 *
-	 * @return ReCaptchaBuilder
-	 */
-	public function setApiSecretKey(string $api_secret_key): ReCaptchaBuilder {
-
-		$this->api_secret_key = $api_secret_key;
-
-		return $this;
-	}
-
-	/**
-	 * @param string $version
-	 *
-	 * @return ReCaptchaBuilder
-	 */
-	public function setVersion(string $version): ReCaptchaBuilder {
-
-		$this->version = $version;
-
-		return $this;
-	}
-
-	/**
-	 * @return string
-	 */
-	public function getVersion(): string {
-
-		return $this->version;
-	}
-
-	/**
-	 * @param bool $skip_by_ip
-	 *
-	 * @return ReCaptchaBuilder
-	 */
-	public function setSkipByIp(bool $skip_by_ip): ReCaptchaBuilder {
-
-		$this->skip_by_ip = $skip_by_ip;
-
-		return $this;
-	}
-
-	/**
-	 * Checks whether the user IP address is among IPs "to be skipped"
-	 *
-	 * @return boolean
-	 */
-	public function skipByIp(): bool {
-
-		return (in_array(request()->ip(), config('recaptcha.skip_ip', [])));
-	}
-
-	/**
-	 * Write script HTML tag in you HTML code
-	 * Insert before </head> tag
-	 *
-	 * @param string|null $formId
-	 * @param array|null  $configuration
-	 *
-	 * @return string
-	 * @throws Exception
-	 */
-	public function htmlScriptTagJsApi(?string $formId = '', ?array $configuration = []): string {
-
-		if ($this->skip_by_ip) {
-			return '';
-		}
-
-		switch ($this->version) {
-			case 'v3':
-				$html = "<script src=\"https://www.google.com/recaptcha/api.js?render={$this->api_site_key}\"></script>";
-				break;
-			default:
-				$html = "<script src=\"https://www.google.com/recaptcha/api.js\" async defer></script>";
-		}
-
-		if ($this->version == 'invisible') {
-			if (!$formId) {
-				throw new Exception("formId required", 1);
-			}
-			$html .= '<script>
+    /**
+     * The Site key
+     * please visit https://developers.google.com/recaptcha/docs/start
+     * @var string
+     */
+    protected $api_site_key;
+
+    /**
+     * The Secret key
+     * please visit https://developers.google.com/recaptcha/docs/start
+     * @var string
+     */
+    protected $api_secret_key;
+
+    /**
+     * The chosen ReCAPTCHA version
+     * please visit https://developers.google.com/recaptcha/docs/start
+     * @var string
+     */
+    protected $version;
+
+    /**
+     * Whether is true the ReCAPTCHA is inactive
+     * @var boolean
+     */
+    protected $skip_by_ip = false;
+
+    /**
+     * The API request URI
+     */
+    protected $api_url = 'https://www.google.com/recaptcha/api/siteverify';
+
+    public function __construct($api_site_key, $api_secret_key, $version = 'v2') {
+
+        $this->setApiSiteKey($api_site_key);
+        $this->setApiSecretKey($api_secret_key);
+        $this->setVersion($version);
+        $this->setSkipByIp($this->skipByIp());
+    }
+
+    /**
+     * @param string $api_site_key
+     *
+     * @return ReCaptchaBuilder
+     */
+    public function setApiSiteKey(string $api_site_key): ReCaptchaBuilder {
+
+        $this->api_site_key = $api_site_key;
+
+        return $this;
+    }
+
+    /**
+     * @param string $api_secret_key
+     *
+     * @return ReCaptchaBuilder
+     */
+    public function setApiSecretKey(string $api_secret_key): ReCaptchaBuilder {
+
+        $this->api_secret_key = $api_secret_key;
+
+        return $this;
+    }
+
+    /**
+     * @param string $version
+     *
+     * @return ReCaptchaBuilder
+     */
+    public function setVersion(string $version): ReCaptchaBuilder {
+
+        $this->version = $version;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getVersion(): string {
+
+        return $this->version;
+    }
+
+    /**
+     * @param bool $skip_by_ip
+     *
+     * @return ReCaptchaBuilder
+     */
+    public function setSkipByIp(bool $skip_by_ip): ReCaptchaBuilder {
+
+        $this->skip_by_ip = $skip_by_ip;
+
+        return $this;
+    }
+
+    /**
+     * Checks whether the user IP address is among IPs "to be skipped"
+     *
+     * @return boolean
+     */
+    public function skipByIp(): bool {
+
+        return (in_array(request()->ip(), config('recaptcha.skip_ip', [])));
+    }
+
+    /**
+     * Write script HTML tag in you HTML code
+     * Insert before </head> tag
+     *
+     * @param string|null $formId
+     * @param array|null  $configuration
+     *
+     * @return string
+     * @throws Exception
+     */
+    public function htmlScriptTagJsApi(?string $formId = '', ?array $configuration = []): string {
+
+        if ($this->skip_by_ip) {
+            return '';
+        }
+
+        switch ($this->version) {
+            case 'v3':
+                $html = "<script src=\"https://www.google.com/recaptcha/api.js?render={$this->api_site_key}\"></script>";
+                break;
+            default:
+                $html = "<script src=\"https://www.google.com/recaptcha/api.js\" async defer></script>";
+        }
+
+        if ($this->version == 'invisible') {
+            if (!$formId) {
+                throw new Exception("formId required", 1);
+            }
+            $html .= '<script>
 		       function biscolabLaravelReCaptcha(token) {
 		         document.getElementById("' . $formId . '").submit();
 		       }
 		     </script>';
-		}
-		elseif ($this->version == 'v3') {
+        }
+        elseif ($this->version == 'v3') {
 
-			$action = array_get($configuration, 'action', 'homepage');
+            $action = array_get($configuration, 'action', 'homepage');
 
-			$js_custom_validation = array_get($configuration, 'custom_validation', '');
+            $js_custom_validation = array_get($configuration, 'custom_validation', '');
 
-			// Check if set custom_validation. That function will override default fetch validation function
-			if ($js_custom_validation) {
+            // Check if set custom_validation. That function will override default fetch validation function
+            if ($js_custom_validation) {
 
-				$validate_function = ($js_custom_validation) ? "{$js_custom_validation}(token);" : '';
-			}
-			else {
+                $validate_function = ($js_custom_validation) ? "{$js_custom_validation}(token);" : '';
+            }
+            else {
 
-				$js_then_callback = array_get($configuration, 'callback_then', '');
-				$js_callback_catch = array_get($configuration, 'callback_catch', '');
+                $js_then_callback = array_get($configuration, 'callback_then', '');
+                $js_callback_catch = array_get($configuration, 'callback_catch', '');
 
-				$js_then_callback = ($js_then_callback) ? "{$js_then_callback}(response)" : '';
-				$js_callback_catch = ($js_callback_catch) ? "{$js_callback_catch}(err)" : '';
+                $js_then_callback = ($js_then_callback) ? "{$js_then_callback}(response)" : '';
+                $js_callback_catch = ($js_callback_catch) ? "{$js_callback_catch}(err)" : '';
 
-				$validate_function = "
+                $validate_function = "
                 fetch('/" . config('recaptcha.default_validation_route', 'biscolab-recaptcha/validate') . "?" . config('recaptcha.default_token_parameter_name', 'token') . "=' + token, {
                     headers: {
                         \"X-Requested-With\": \"XMLHttpRequest\",
@@ -186,9 +186,9 @@ 
                 .catch(function(err) {
                     {$js_callback_catch}
                 });";
-			}
+            }
 
-			$html .= "<script>
+            $html .= "<script>
                     var csrfToken = document.head.querySelector('meta[name=\"csrf-token\"]');
                   grecaptcha.ready(function() {
                       grecaptcha.execute('{$this->api_site_key}', {action: '{$action}'}).then(function(token) {
@@ -196,63 +196,63 @@ 
                       });
                   });
 		     </script>";
-		}
-
-		return $html;
-	}
-
-	/**
-	 * @param array|null $configuration
-	 *
-	 * @return string
-	 */
-	public function htmlScriptTagJsApiV3(?array $configuration = []): string {
-
-		return $this->htmlScriptTagJsApi('', $configuration);
-	}
-
-	/**
-	 * Call out to reCAPTCHA and process the response
-	 *
-	 * @param string $response
-	 *
-	 * @return boolean|array
-	 */
-	public function validate($response) {
-
-		if ($this->skip_by_ip) {
-			return true;
-		}
-
-		$params = http_build_query([
-			'secret'   => $this->api_secret_key,
-			'remoteip' => request()->getClientIp(),
-			'response' => $response,
-		]);
-
-		$url = $this->api_url . '?' . $params;
-
-		if (function_exists('curl_version')) {
-			$curl = curl_init($url);
-			curl_setopt($curl, CURLOPT_HEADER, false);
-			curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
-			curl_setopt($curl, CURLOPT_TIMEOUT, 1);
-			curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
-			$curl_response = curl_exec($curl);
-		}
-		else {
-			$curl_response = file_get_contents($url);
-		}
-		if (is_null($curl_response) || empty($curl_response)) {
-			return false;
-		}
-		$response = json_decode(trim($curl_response), true);
-
-		if ($this->version == 'v3') {
-			return $response;
-		}
-
-		return $response['success'];
-
-	}
+        }
+
+        return $html;
+    }
+
+    /**
+     * @param array|null $configuration
+     *
+     * @return string
+     */
+    public function htmlScriptTagJsApiV3(?array $configuration = []): string {
+
+        return $this->htmlScriptTagJsApi('', $configuration);
+    }
+
+    /**
+     * Call out to reCAPTCHA and process the response
+     *
+     * @param string $response
+     *
+     * @return boolean|array
+     */
+    public function validate($response) {
+
+        if ($this->skip_by_ip) {
+            return true;
+        }
+
+        $params = http_build_query([
+            'secret'   => $this->api_secret_key,
+            'remoteip' => request()->getClientIp(),
+            'response' => $response,
+        ]);
+
+        $url = $this->api_url . '?' . $params;
+
+        if (function_exists('curl_version')) {
+            $curl = curl_init($url);
+            curl_setopt($curl, CURLOPT_HEADER, false);
+            curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
+            curl_setopt($curl, CURLOPT_TIMEOUT, 1);
+            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
+            $curl_response = curl_exec($curl);
+        }
+        else {
+            $curl_response = file_get_contents($url);
+        }
+        if (is_null($curl_response) || empty($curl_response)) {
+            return false;
+        }
+        $response = json_decode(trim($curl_response), true);
+
+        if ($this->version == 'v3') {
+            return $response;
+        }
+
+        return $response['success'];
+
+    }
 }
\ No newline at end of file