From 6c0e05e178a05305e4c8157252c222a60239f2a1 Mon Sep 17 00:00:00 2001
From: Matt Corallo <git@bluematt.me>
Date: Mon, 15 Jul 2024 23:48:06 +0000
Subject: [PATCH] Fix button disabling, incl on refresh

---
 index.html | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/index.html b/index.html
index 930aa70..6daf593 100644
--- a/index.html
+++ b/index.html
@@ -207,7 +207,7 @@
 					<span class="bitcoin fill-fixed">₿</span>
 					<input class="fill-use-remaining text-box" type="text" id="address" value="matt@satsto.me"/>
 					<!-- SVG from bootstrap icons, Copyright (c) 2019-2024 The Bootstrap Authors, MIT License -->
-					<svg onclick="lookup_domain()" id="paybutton" xmlns="http://www.w3.org/2000/svg" fill="white" class="go-button fill-fixed" viewBox="0 0 16 16">
+					<svg onclick="lookup_domain()" id="paybutton" xmlns="http://www.w3.org/2000/svg" fill="white" class="go-button go-button-disabled fill-fixed" viewBox="0 0 16 16">
 						<path d="M8 0a8 8 0 1 1 0 16A8 8 0 0 1 8 0M4.5 7.5a.5.5 0 0 0 0 1h5.793l-2.147 2.146a.5.5 0 0 0 .708.708l3-3a.5.5 0 0 0 0-.708l-3-3a.5.5 0 1 0-.708.708L10.293 7.5z"/>
 					</svg>
 				</div>
@@ -278,7 +278,11 @@
 				document.getElementById("address").onchange = check_text;
 				document.getElementById("address").onkeypress = check_text;
 				document.getElementById("address").oninput = check_text;
+				check_text();
 				window.lookup_domain = function() {
+					if (document.getElementById("paybutton").classList.contains("go-button-disabled")) {
+						return;
+					}
 					const addr_parts = address_box.value.split("@");
 					var dom = addr_parts[0] + ".user._bitcoin-payment." + addr_parts[1];
 					if (!dom.endsWith(".")) dom += ".";
-- 
2.39.5