Invoices - Secure date/frequency input handling

2026-05-25 20:28:19 +00:00 · 2026-05-20 13:32:21 +01:00
parent 67382a4c4c
commit 7211426292
3 changed files with 13 additions and 6 deletions
--- a/functions.php
+++ b/functions.php
@@ -2073,3 +2073,10 @@ function formatDuration($time) {

    return implode(' ', $parts);
 }
+
+function validateDate($date) {
+    if (preg_match('/^\d{4}-\d{2}-\d{2}$/', $date)) {
+        return $date;
+    }
+    return date('Y-m-d'); // Fallback
+}