From 0c7f59eb73bfd5cf84fd17d594d75a50069ca942 Mon Sep 17 00:00:00 2001
From: Ardis Lu <ardisglu@gmail.com>
Date: Tue, 19 Sep 2023 21:48:43 -0700
Subject: [PATCH] Reject whitespace-only searches

---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index c1c06e7..da9e53f 100644
--- a/index.html
+++ b/index.html
@@ -44,7 +44,7 @@
 
     <form role="search">
       <label for="query" class="visually-hidden">Search this site</label>
-      <input type="search" name="query" id="query">
+      <input type="search" name="query" id="query" pattern=".*\w+.*" required>
       <button>
         <svg role="img" aria-labelledby="search-icon" width="24" height="24" viewBox="0 0 24 24" fill="none">
           <title id="search-icon">Search</title>
-- 
2.47.3