From 19213434f974522403ce56fbebaaedb945d4ebb2 Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Wed, 27 Mar 2024 19:08:25 +0000
Subject: [PATCH] Add validation to subflow instance env properties

---
 .../@node-red/editor-client/src/js/nodes.js     | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/packages/node_modules/@node-red/editor-client/src/js/nodes.js b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
index f80a2a8d1..480480b38 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/nodes.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
@@ -1025,7 +1025,22 @@ RED.nodes = (function() {
         RED.nodes.registerType("subflow:"+sf.id, {
             defaults:{
                 name:{value:""},
-                env:{value:[]}
+                env:{value:[], validate: function(value) {
+                    const errors = []
+                    if (value) {
+                        value.forEach(env => {
+                            const r = RED.utils.validateTypedProperty(env.value, env.type)
+                            if (r !== true) {
+                                errors.push(env.name+': '+r)
+                            }
+                        })
+                    }
+                    if (errors.length === 0) {
+                        return true
+                    } else {
+                        return errors
+                    }
+                }}
             },
             icon: function() { return sf.icon||"subflow.svg" },
             category: sf.category || "subflows",