From dadf6a2b30fada8f4c5023c1cb6dec9cbae24dad Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Fri, 6 Oct 2017 13:48:53 +0200
Subject: [PATCH] login: preserve input value after failure

---
 login.inc.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/login.inc.php b/login.inc.php
index 69607df..2809478 100644
--- a/login.inc.php
+++ b/login.inc.php
@@ -6,7 +6,9 @@ if (isset($message)) {
 }
 ?>
 <form action="" method="post">
-	<input id="login" name="login" placeholder="Huisnummer" />
+	<input id="login" name="login" placeholder="Huisnummer" value="<?php
+		if (isset($_REQUEST['login'])) print htmlspecialchars($_REQUEST['login']);
+	?>" />
 	<input id="pass" name="pass" type="password" value="" placeholder="Wachtwoord" />
 	<input type="submit" value="Log in" />
 </form>
-- 
2.30.0