From 0210c872899db399537a1efb5f6c8e905978c01b Mon Sep 17 00:00:00 2001
From: Ardis Lu <ardisglu@gmail.com>
Date: Tue, 2 Apr 2024 22:58:37 -0700
Subject: [PATCH] Loosen contract input requirement

Allows lookups on EVM-compatible chains that do not use typical Ethereum addresses (e.g. TRON).
---
 index.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.html b/index.html
index e8abd88..bd9ac9f 100644
--- a/index.html
+++ b/index.html
@@ -62,7 +62,7 @@
   <main>
     <form>
       <label for="contract">ERC-1967 Proxy</label>
-      <input id="contract" name="contract" placeholder="0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9" value="0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9" pattern="^0x[a-fA-F\d]{40}$" required>
+      <input id="contract" name="contract" placeholder="0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9" value="0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9" required>
 
       <label for="rpc">JSON-RPC</label>
       <input id="rpc" name="rpc" type="url" placeholder="https://eth.llamarpc.com" value="https://eth.llamarpc.com" required>
@@ -159,7 +159,7 @@
 
     document.querySelector('form').addEventListener('submit', e => {
       e.preventDefault();
-      const contract = e.target.elements['contract'].value;
+      const contract = e.target.elements['contract'].value.replaceAll(/\s/g, '');
       const rpc = e.target.elements['rpc'].value;
       const slotOutput = e.target.elements['slot-output'];
       const eventOutput = e.target.elements['event-output'];
-- 
2.47.3