From 5670bd82658b15378320b2d49ce92f93e42a2c6f Mon Sep 17 00:00:00 2001
From: Ben Hardill <hardillb@gmail.com>
Date: Sat, 24 Dec 2022 19:32:33 +0000
Subject: [PATCH] Support form-data arrays

---
 .../@node-red/nodes/core/network/21-httprequest.js            | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/node_modules/@node-red/nodes/core/network/21-httprequest.js b/packages/node_modules/@node-red/nodes/core/network/21-httprequest.js
index 9eac4da91..ad283657d 100644
--- a/packages/node_modules/@node-red/nodes/core/network/21-httprequest.js
+++ b/packages/node_modules/@node-red/nodes/core/network/21-httprequest.js
@@ -435,6 +435,10 @@ in your Node-RED user directory (${RED.settings.userDir}).
                                     formData.append(opt, val);
                                 } else if (typeof val === 'object' && val.hasOwnProperty('value')) {
                                     formData.append(opt,val.value,val.options || {});
+                                } else if (Array.isArray(val)) {
+                                    for (var i=0; i<val.length; i++) {
+                                        formData.append(opt, val[i])
+                                    }
                                 } else {
                                     formData.append(opt,JSON.stringify(val));
                                 }