From 11b6632d5d8ba41d8a9ded94789365ff7467093e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Th=C3=A9o=20Lebrun?= <theo.lebrun@bootlin.com>
Date: Mon, 3 Nov 2025 08:58:14 +0100
Subject: [PATCH] templates/topbar: add required attribute to search input
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If we press enter without any search value, we get directed to
/$PROJECT/$VERSION/A/ident/ which is a "400 Bad Request".

As the search input is selected by default, this is any enter press
where the focus hasn't changed.

`required` documentation:
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/required

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
---
 templates/topbar.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/topbar.html b/templates/topbar.html
index 171b107..4092ce6 100644
--- a/templates/topbar.html
+++ b/templates/topbar.html
@@ -19,7 +19,7 @@
 
             <div class="search-controls">
                 <input placeholder="Search Identifier" type="text" id="search-input" name="i"
-                    value="{{ searched_ident|default('')|e }}" autofocus/>
+                    value="{{ searched_ident|default('')|e }}" autofocus required/>
                 <button type="button" id="clear-search" class="visible-if-js icon-cross"><span class="screenreader">Clear</span></button>
                 <button type="submit" class="icon-search"><span class="screenreader">Go get it</span></button>
             </div>