From 811fabca5eb4910cb4e24288701e4e0711af6235 Mon Sep 17 00:00:00 2001
From: Peter Wilson <519727+peterwilsoncc@users.noreply.github.com>
Date: Tue, 5 Mar 2024 15:44:39 +1100
Subject: [PATCH] Validate third field is set.

---
 inc/save.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/inc/save.php b/inc/save.php
index ed60d2e..5c26eda 100644
--- a/inc/save.php
+++ b/inc/save.php
@@ -183,7 +183,8 @@ function validate_line( $line, $line_number, $has_only_placeholder_records = nul
 			$exchange              = trim( $fields[0] );
 			$pub_id                = trim( $fields[1] );
 			$account_type          = trim( $fields[2] );
-			$is_placeholder_record = is_placeholder_record( $exchange, $pub_id, $account_type, $fields[3] ? trim( $fields[3] ) : null );
+			$tag_id                = ! empty( $fields[3] ) ? trim( $fields[3] ) : null;
+			$is_placeholder_record = is_placeholder_record( $exchange, $pub_id, $account_type, $tag_id );
 
 			// If the file contains placeholder record and no placeholder was already present, set variable.
 			if ( $is_placeholder_record && is_null( $has_only_placeholder_records ) ) {