Version 4.6.0

system/Helpers/Form/Captcha.php

@@ -27,6 +27,22 @@ class _Captcha extends FormAbstract
 	 */
 	protected $captcha = NULL;
 	
+	/**
+	 * Does the configured CAPTCHA service support being added in a modal?
+	 * 
+	 * @return	bool
+	 */
+	public static function supportsModal()
+	{
+		if ( \IPS\Settings::i()->bot_antispam_type === 'none' )
+		{
+			return TRUE;
+		}
+		
+		$class = '\IPS\Helpers\Form\Captcha\\' . mb_ucfirst( \IPS\Settings::i()->bot_antispam_type );
+		return ( !isset( $class::$supportsModal ) or $class::$supportsModal ); // isset() check is for backwards compatibility
+	}
+	
 	/**
 	 * Constructor
 	 *