From d747b430ae9c3fb6a265390c032969c3cea7f794 Mon Sep 17 00:00:00 2001
From: ZhuangYumin <zhuangyumin@sjtu.edu.cn>
Date: Mon, 18 Dec 2023 08:44:59 +0000
Subject: [PATCH] =?UTF-8?q?=E8=AE=BE=E7=BD=AE=E6=90=9C=E7=B4=A2=E5=AD=97?=
 =?UTF-8?q?=E6=AE=B5=E4=B8=BA=E5=BF=85=E5=A1=AB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 frontend/Web/show.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontend/Web/show.html b/frontend/Web/show.html
index cc6c3a0..fe570fd 100644
--- a/frontend/Web/show.html
+++ b/frontend/Web/show.html
@@ -103,7 +103,7 @@
           <option value="author">Author</option>
           <option value="keyword">Keyword</option>
         </select>
-        <input type="text" id="searchInput" placeholder="Enter search term">
+        <input type="text" id="searchInput" placeholder="Enter search term" required>
         <button onclick="performSearch()">Search</button>
       </div>
       <div id="searchResults"></div>