From b086ff45131432bd46b647c111d7e68da4775a28 Mon Sep 17 00:00:00 2001
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Date: Tue, 21 Jul 2026 11:21:32 +0300
Subject: [PATCH] =?UTF-8?q?fix:=20=D0=B2=D0=B0=D0=BB=D0=B8=D0=B4=D0=B0?=
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---
 client/src/pages/TableEditor.tsx | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/client/src/pages/TableEditor.tsx b/client/src/pages/TableEditor.tsx
index 4e14b27..db3f377 100644
--- a/client/src/pages/TableEditor.tsx
+++ b/client/src/pages/TableEditor.tsx
@@ -288,6 +288,14 @@ export default function TableEditor() {
       toast({ title: 'Выберите подсправочник', variant: 'destructive' });
       return;
     }
+    if (subdirectoryParentRowIds.size === 0) {
+      toast({
+        title: 'Не выбраны строки родителя',
+        description: 'Подсправочник не будет отображаться в форме. Отметьте хотя бы одну строку.',
+        variant: 'destructive',
+      });
+      return;
+    }
     const payload = {
       childTableId: childId,
       parentColumnIndex: subdirectoryParentColumnIndex,