From b6ea99b75c423329701ec1280c8e239de7c55866 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Fri, 24 Apr 2020 18:08:12 +0200
Subject: [PATCH] Add function to check data

---
 Views/View.php | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/Views/View.php b/Views/View.php
index 2fe6f5182..e70f41baa 100644
--- a/Views/View.php
+++ b/Views/View.php
@@ -104,6 +104,20 @@ class View extends ViewAbstract
         $this->l11n        = $response !== null ? $response->getHeader()->getL11n() : new Localization();
     }
 
+    /**
+     * Check if data exists
+     *
+     * @param string $id Data Id
+     *
+     * @return bool
+     *
+     * @since 1.0.0
+     */
+    public function hasData(string $id) : bool
+    {
+        return isset($this->data[$id]);
+    }
+
     /**
      * Get data attached to view
      *