The ValidationFailed exception thrown by the Observer_Validation now …

…contains the html output of Validation::show_errors() as the message.

classes/observer/validation.php

@@ -106,7 +106,7 @@ public function validate(Model $obj)
 
 		if ($val->run($input) === false)
 		{
-			throw new ValidationFailed();
+			throw new ValidationFailed($val->show_errors());
 		}
 		else
 		{