Add size parameter

composer.json

@@ -13,7 +13,7 @@
         "source": "https://github.com/shevabam/recaptcha/tree/master"
     },
     "license": "GNU GPL 2.0",
-    "version": "1.0.2",
+    "version": "1.0.3",
     "require": {
         "php": ">=5.3.0"
     },

src/reCAPTCHA.php

@@ -79,6 +79,14 @@ class reCAPTCHA
      */
     protected $language = null;
 
+    /**
+     * Captcha size. Default : normal
+     * 
+     * @var string
+     * @see https://developers.google.com/recaptcha/docs/display#render_param
+     */
+    protected $size = null;
+
 
 
     /**
@@ -179,6 +187,19 @@ public function setLanguage($language)
         return $this;
     }
 
+    /**
+     * Set size
+     *
+     * @param  string $size (see https://developers.google.com/recaptcha/docs/display#render_param)
+     * @return object
+     */
+    public function setSize($size)
+    {
+        $this->size = $size;
+
+        return $this;
+    }
+
     /**
      * Generate the JS code of the captcha
      * 
@@ -210,6 +231,9 @@ public function getHtml()
             if (!is_null($this->type))
                 $data .= ' data-type="'.$this->type.'"';
 
+            if (!is_null($this->size))
+                $data .= ' data-size="'.$this->size.'"';
+
             return '<div class="g-recaptcha" '.$data.'></div>';
         }
     }