From a97604d6c405c7ebf6372f69807193e8cbbc7a50 Mon Sep 17 00:00:00 2001
From: Steve Megson <steve@megson.org>
Date: Sun, 21 Jul 2019 15:19:17 +0100
Subject: [PATCH] Handle CSV values in TagsPropertyEditor

---
 .../PropertyEditors/TagsPropertyEditor.cs         | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/Umbraco.Web/PropertyEditors/TagsPropertyEditor.cs b/src/Umbraco.Web/PropertyEditors/TagsPropertyEditor.cs
index 90527a8b8d..b7101aa764 100644
--- a/src/Umbraco.Web/PropertyEditors/TagsPropertyEditor.cs
+++ b/src/Umbraco.Web/PropertyEditors/TagsPropertyEditor.cs
@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using Newtonsoft.Json.Linq;
@@ -38,9 +39,15 @@ namespace Umbraco.Web.PropertyEditors
             /// <inheritdoc />
             public override object FromEditor(ContentPropertyData editorValue, object currentValue)
             {
-                return editorValue.Value is JArray json
-                    ? json.Select(x => x.Value<string>())
-                    : null;
+                if (editorValue.Value is JArray json)
+                {
+                    return json.Select(x => x.Value<string>());
+                }
+                else if ( editorValue.Value is string stringValue && !String.IsNullOrWhiteSpace(stringValue))
+                {
+                    return stringValue.Split(new[] { "," }, StringSplitOptions.RemoveEmptyEntries);
+                }
+                return null;
             }
 
             /// <inheritdoc />