From c0ed686f9441b7019722954020057b23fe2f6603 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Thu, 20 May 2010 18:16:38 -0400
Subject: Do not allow duplicate Roll #'s

---
 usr/local/www/services_captiveportal_vouchers_edit.php | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'usr/local/www/services_captiveportal_vouchers_edit.php')

diff --git a/usr/local/www/services_captiveportal_vouchers_edit.php b/usr/local/www/services_captiveportal_vouchers_edit.php
index 69e485a..ee95927 100644
--- a/usr/local/www/services_captiveportal_vouchers_edit.php
+++ b/usr/local/www/services_captiveportal_vouchers_edit.php
@@ -77,6 +77,14 @@ if ($_POST) {
 
     do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
 
+	// Look for duplicate roll #
+	foreach($a_roll as $re) {
+		if($re['number'] == $_POST['number']) {
+			$input_errors[] = "Roll number {$_POST['number']} already exists.";
+			break;
+		}
+	}
+	
     if (!is_numeric($_POST['number']) || $_POST['number'] >= $maxnumber) 
         $input_errors[] = "Roll number must be numeric and less than $maxnumber";
 
-- 
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