From 03a6b4d6da6beb5b62734d52816a60b8a9052c8e Mon Sep 17 00:00:00 2001
From: Nathan Woodburn <github@nathan.woodburn.au>
Date: Fri, 9 Jun 2023 16:09:19 +1000
Subject: [PATCH] main: Require HSD API key

---
 FireWallet/NodeForm.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/FireWallet/NodeForm.cs b/FireWallet/NodeForm.cs
index e86fdaa..455aa94 100644
--- a/FireWallet/NodeForm.cs
+++ b/FireWallet/NodeForm.cs
@@ -278,6 +278,13 @@ namespace FireWallet
 
         private void SaveSettings(object sender, EventArgs e)
         {
+            if (textBoxNodeKey.Text == "")
+            {
+                NotifyForm notifyForm = new NotifyForm("Please enter a key");
+                notifyForm.ShowDialog();
+                notifyForm.Dispose();
+                return;
+            }
             if (checkBoxRunHSD.Checked)
             {
                 StreamWriter sw = new StreamWriter(dir + "node.txt");