From 970d03a5e42d07519789b24e6f161491d5253d36 Mon Sep 17 00:00:00 2001
From: Gazook89 <58999374+Gazook89@users.noreply.github.com>
Date: Sun, 6 Nov 2022 13:17:39 -0600
Subject: [PATCH] validate thumbnail is URL

---
 client/homebrew/editor/metadataEditor/metadataEditor.jsx | 2 +-
 client/homebrew/editor/metadataEditor/validations.js     | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/client/homebrew/editor/metadataEditor/metadataEditor.jsx b/client/homebrew/editor/metadataEditor/metadataEditor.jsx
index 47110c097..d98a15113 100644
--- a/client/homebrew/editor/metadataEditor/metadataEditor.jsx
+++ b/client/homebrew/editor/metadataEditor/metadataEditor.jsx
@@ -275,7 +275,7 @@ const MetadataEditor = createClass({
 						<label>thumbnail</label>
 						<input type='text'
 							defaultValue={this.props.metadata.thumbnail}
-							placeholder='my.thumbnail.url'
+							placeholder='https://my.thumbnail.url'
 							className='value'
 							onChange={(e)=>this.handleFieldChange('thumbnail', e)} />
 						<button className='display' onClick={this.toggleThumbnailDisplay}>
diff --git a/client/homebrew/editor/metadataEditor/validations.js b/client/homebrew/editor/metadataEditor/validations.js
index 8c4f27382..ca7504e27 100644
--- a/client/homebrew/editor/metadataEditor/validations.js
+++ b/client/homebrew/editor/metadataEditor/validations.js
@@ -12,6 +12,14 @@ module.exports = {
 	thumbnail : [
 		(value)=>{
 			return value?.length > 256 ? 'Max URL length of 256 characters.' : null;
+		},
+		(value)=>{
+			try {
+				Boolean(new URL(value));
+				return null;
+			} catch (e) {
+				return 'Must be a valid URL';
+			}
 		}
 	],
 	language : [