From f9a442a175e2d19df48137046f4ec28d07560ff8 Mon Sep 17 00:00:00 2001
From: Adam Soltys <asoltys@gmail.com>
Date: Thu, 14 Mar 2024 16:47:03 +0000
Subject: validate rate

---
 lib/invoices.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/invoices.js b/lib/invoices.js
index 633072f3..de29e74b 100644
--- a/lib/invoices.js
+++ b/lib/invoices.js
@@ -40,7 +40,8 @@ export let generate = async ({ invoice, user, sender, }) => {
   if (!rate) rate = store.rates[currency];
   if (fiat) amount = Math.round((SATS * fiat) / rate);
   if (amount < 0) fail("invalid amount");
-  if (tip< 0) fail("invalid tip");
+  if (tip < 0) fail("invalid tip");
+  if (rate < 0) fail("invalid rate");
   if (memo && memo.length > 200) fail("memo too long");
 
   let id = v4();
-- 
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