From e4e660e839822137971df72f0eacb672cd4cbd0a Mon Sep 17 00:00:00 2001
From: Derf Null <derf@finalrewind.org>
Date: Fri, 31 Mar 2023 18:42:43 +0200
Subject: login: verify username patterns

---
 templates/login.html.ep | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/login.html.ep b/templates/login.html.ep
index a5aa8e3..7b225ec 100644
--- a/templates/login.html.ep
+++ b/templates/login.html.ep
@@ -55,7 +55,7 @@
 	<div class="row">
 		<div class="input-field col s12">
 			<i class="material-icons prefix">account_circle</i>
-			%= text_field 'user', id => 'user', class => 'validate', required => undef, maxlength => 60, autocomplete => 'username'
+			%= text_field 'user', id => 'user', class => 'validate', required => undef, pattern => '[0-9a-zA-Z_-]+', maxlength => 60, autocomplete => 'username'
 			<label for="user">Account</label>
 		</div>
 		<div class="input-field col s12">
-- 
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