From a5711cdc305a8ecd27a010ed2cc0c033797d5fbd Mon Sep 17 00:00:00 2001
From: Rhys Lloyd <krakow20@gmail.com>
Date: Tue, 24 Mar 2026 19:39:27 -0700
Subject: [PATCH] backend: test for exact DisplayName match

- The ListMaps method is unexpectedly finding DisplayName substrings
---
 pkg/web_api/submissions.go | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/pkg/web_api/submissions.go b/pkg/web_api/submissions.go
index 463ff9e..dbcd1b4 100644
--- a/pkg/web_api/submissions.go
+++ b/pkg/web_api/submissions.go
@@ -567,8 +567,12 @@ func (svc *Service) ActionSubmissionTriggerSubmit(ctx context.Context, params ap
 	if err != nil {
 		return err
 	}
-	if len(maps_list) != 0 {
-		return ErrDisplayNameNotUnique
+
+	// The map search finds substrings, we only want exact matches
+	for _, m := range maps_list {
+		if m.DisplayName == submission.DisplayName {
+			return ErrDisplayNameNotUnique
+		}
 	}
 
 	// transaction
-- 
2.49.1