From 82b358f69d43fcc0337bacf9420139de39b454ae Mon Sep 17 00:00:00 2001
From: Philipp Lang <pille@zoomyboy.de>
Date: Thu, 29 Oct 2020 21:33:43 +0000
Subject: [PATCH] Return no image if given value is not numeric

---
 formwidgets/Responsiveimage.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/formwidgets/Responsiveimage.php b/formwidgets/Responsiveimage.php
index 43bd93b..4129c60 100644
--- a/formwidgets/Responsiveimage.php
+++ b/formwidgets/Responsiveimage.php
@@ -79,7 +79,7 @@ class Responsiveimage extends FormWidgetBase
             : 'null';
         $this->vars['minWidth'] = $this->minWidth ?: '0';
         $this->vars['name'] = $this->formField->getName();
-        $this->vars['value'] = $this->getLoadValue() ?: 'null';
+        $this->vars['value'] = is_numeric($this->getLoadValue()) ? $this->getLoadValue() : 'null';
         $this->vars['meta'] = $this->getLoadValue()
             ? $this->vueParam(app(UploadStorage::class)->getFileData($this->getLoadValue()))
             : 'null';