From eef729b5f9c0c78ba641a9aafb51c8fe2344ed5c Mon Sep 17 00:00:00 2001
From: Dennis Reimann <mail@dennisreimann.de>
Date: Fri, 6 Nov 2020 16:52:58 +0100
Subject: [PATCH] API: Fix open channel validation condition (#2054)

---
 .../Controllers/GreenField/LightningNodeApiController.cs        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BTCPayServer/Controllers/GreenField/LightningNodeApiController.cs b/BTCPayServer/Controllers/GreenField/LightningNodeApiController.cs
index 5e10b25ab..d8eb1079b 100644
--- a/BTCPayServer/Controllers/GreenField/LightningNodeApiController.cs
+++ b/BTCPayServer/Controllers/GreenField/LightningNodeApiController.cs
@@ -139,7 +139,7 @@ namespace BTCPayServer.Controllers.GreenField
                 ModelState.AddModelError(nameof(request.FeeRate), "FeeRate must be more than 0");
             }
 
-            if (ModelState.IsValid)
+            if (!ModelState.IsValid)
             {
                 return this.CreateValidationError(ModelState);
             }