diff --git a/src/MD_STD_IN.php b/src/MD_STD_IN.php
index 0adfe86..e5b07bc 100644
--- a/src/MD_STD_IN.php
+++ b/src/MD_STD_IN.php
@@ -113,7 +113,7 @@ public static function sanitize_rgb_color(mixed $input):string {
     }
 
     /**
-     * Valiates a list of entries, ensuring all returned values are valid IDs.
+     * Validates a list of entries, ensuring all returned values are valid IDs.
      *
      * @param array<mixed> $inputs Input array.
      *
@@ -131,6 +131,25 @@ public static function sanitize_id_array(array $inputs):array {
 
     }
 
+    /**
+     * Validates a list of entries, ensuring all returned values are valid IDs.
+     *
+     * @param array<mixed> $inputs Input array.
+     *
+     * @return list<positive-int>
+     */
+    public static function sanitize_id_or_zero_array(array $inputs):array {
+
+        $output = [];
+
+        foreach ($inputs as $input) {
+            $output[] = self::sanitize_id_or_zero($input);
+        }
+
+        return $output;
+
+    }
+
     /**
      * Converts an input value into a bool. Different from the default PHP way,
      * the strings "false" and "False" are treated as negative.