From e661047eb6fb6cb302b109588c085ee71a750db7 Mon Sep 17 00:00:00 2001
From: Ardis Lu <ardisglu@gmail.com>
Date: Fri, 6 Dec 2024 23:03:23 -0800
Subject: [PATCH] Allow leading and trailing whitespace in safe address

Useful when copying addresses from documents, which sometimes adds a trailing space.
---
 index.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.html b/index.html
index 70cfe9a..3d74fdc 100644
--- a/index.html
+++ b/index.html
@@ -160,7 +160,7 @@
 
   <form>
     <label for="safe">Safe Smart Contract</label>
-    <input id="safe" name="safe" pattern="(.+:)?0x[a-fA-F0-9]{40}" placeholder="0x8CF60B289f8d31F737049B590b5E4285Ff0Bd1D1" value="0x8CF60B289f8d31F737049B590b5E4285Ff0Bd1D1" required>
+    <input id="safe" name="safe" pattern="\s*(.+:)?0x[a-fA-F0-9]{40}\s*" placeholder="0x8CF60B289f8d31F737049B590b5E4285Ff0Bd1D1" value="0x8CF60B289f8d31F737049B590b5E4285Ff0Bd1D1" required>
 
     <label for="rpc">JSON-RPC</label>
     <input id="rpc" name="rpc" type="url" placeholder="https://ethereum.publicnode.com" value="https://ethereum.publicnode.com" required>
@@ -264,7 +264,7 @@
       const { safe, rpc } = Object.fromEntries(new FormData(e.target));
       tree.innerHTML = '';
       allAddresses.length = 0;
-      await insertTreeNode(tree, safe.replace(/^.+:/, '').toLowerCase(), rpc);
+      await insertTreeNode(tree, safe.replace(/^.+:/, '').trim().toLowerCase(), rpc);
       document.querySelectorAll('svg').forEach(svg => {
         svg.addEventListener('mouseover', e => highlightAddress(tree, svg.closest('li').textContent.substring(0, 42)));
         svg.addEventListener('mouseout', e => CSS.highlights.clear());
-- 
2.47.3