1 files changed, 3 insertions, 3 deletions
diff --git a/lib/invoices.js b/lib/invoices.js
index 2e5a8e64..62bbee1c 100644
--- a/lib/invoices.js
+++ b/lib/invoices.js
@@ -2,7 +2,7 @@ import store from "$lib/store";
 import { l } from "$lib/logging";
 import { emit } from "$lib/sockets";
 import { db, g, s } from "$lib/db";
-import { getUser, bip21, fail } from "$lib/utils";
+import { getUser, bip21, fail, SATS } from "$lib/utils";
 import { types } from "$lib/payments";
 import { v4 } from "uuid";
 
@@ -13,6 +13,7 @@ export let generate = async ({ invoice, user, sender, memo }) => {
   let {
     currency,
     expiry,
+    fiat,
     tip,
     amount,
     rate,
@@ -26,14 +27,13 @@ export let generate = async ({ invoice, user, sender, memo }) => {
   amount = parseInt(amount || 0);
   tip = parseInt(tip) || null;
 
-  if (amount < 0) fail("amount out of range");
-
   if (user) user = await getUser(user.username);
   else if (sender) user = await getUser(sender.username);
   else fail("user not provided");
 
   if (!currency) currency = user.currency;
   if (!rate) rate = store.rates[currency];
+  if (fiat) amount = Math.round((SATS * fiat) / rate);
   if (amount < 0) fail("invalid amount");
 
   let hash, text;