From 4e3c1d064d75b3189064dcfe09d7cd56200492cf Mon Sep 17 00:00:00 2001
From: Daniel Mason <daniel@masonit.co.nz>
Date: Sun, 1 Jan 2017 11:27:36 +1300
Subject: [PATCH] Make answers required

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

diff --git a/index.php b/index.php
index 52cbfdb..895f4e8 100755
--- a/index.php
+++ b/index.php
@@ -65,7 +65,7 @@ if(!isset($_POST['mark'])) {
                             foreach($q->answers as $x=>$ans) {
                                 echo "<tr>";
                                     echo "<td></td>";
-                                    echo "<td style='padding-left:10px'><input type='radio' name='".$q->getId()."' value='".$ans->getId()."'> ".($letters[$x]." ".$ans->getAnswer())."</td>";
+                                    echo "<td style='padding-left:10px'><input type='radio' name='".$q->getId()."' value='".$ans->getId()."' required> ".($letters[$x]." ".$ans->getAnswer())."</td>";
                                 echo "</tr>";
                             }
                             echo "<tr><td>&nbsp;</td><td></td></tr>";