Merge pull request #14 from mehdibo/develop

Release v1.1.1

README.md

@@ -21,7 +21,7 @@ This library makes it easy to use [Google's reCAPTCHA V2](https://developers.goo
 ### Via composer
 If you have composer installed you can run
 
-```batch
+```sh
 composer require mehdibo/codeigniter-recaptcha
 ```
 

composer.json

@@ -13,7 +13,7 @@
 			"name": "Mehdi Bounya",
 			"email": "contact.mehdi@pm.me",
 			"role": "Developer",
-			"homepage": "https://twitter.com/mehdibounya"
+			"homepage": "https://twitter.com/bounyamehdi"
 		}
 	],
     "require": {
@@ -22,4 +22,4 @@
 	"autoload": {
         "classmap": ["libraries/Recaptcha.php"]
 	}
-}
+}

libraries/Recaptcha.php

@@ -189,13 +189,17 @@ public function create_box($attr = NULL)
 		// Add the site key
 		$box .= ' data-sitekey="'. html_escape($this->_site_key) .'"';
 
-		// Add parameters
-		foreach ($this->_parameters as $parameter => $value){
-			// Check if the value is not NULL
-			if($value !== NULL)
-			{
-				// Add it to the box
-				$box .= ' data-'. html_escape($parameter) .'="'. html_escape($value) .'"';
+		// Check if parameters is available
+		if (!empty($this->_parameters) )
+		{
+			// Add parameters
+			foreach ($this->_parameters as $parameter => $value){
+				// Check if the value is not NULL
+				if($value !== NULL)
+				{
+					// Add it to the box
+					$box .= ' data-'. html_escape($parameter) .'="'. html_escape($value) .'"';
+				}
 			}
 		}