From f30bb63bad0d5e40f769bc1c487fa2a61599a2c0 Mon Sep 17 00:00:00 2001
From: Michael Bumann <hello@michaelbumann.com>
Date: Sun, 18 Oct 2020 22:28:46 +0200
Subject: [PATCH] Support form prefilling with query params

---
 files/root/index.html | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/files/root/index.html b/files/root/index.html
index 1835357..56978d9 100644
--- a/files/root/index.html
+++ b/files/root/index.html
@@ -128,6 +128,13 @@
 
     <script src="/lnme/lnme.js" id="lnme-script"></script>
     <script>
+      var urlParams = new URLSearchParams(window.location.search);
+      if (urlParams.get('amount')) {
+        document.getElementById('amount').value = urlParams.get('amount');
+      }
+      if (urlParams.get('memo')) {
+        document.getElementById('memo').value = urlParams.get('memo');
+      }
       document.getElementById('send-button').addEventListener('click', function(e) {
         e.preventDefault();
         e.target.setAttribute('disabled', true);