From efa5ada463ea60cb450487da79fb7e7663526e94 Mon Sep 17 00:00:00 2001
From: guerler <aysam.guerler@gmail.com>
Date: Tue, 17 Sep 2024 18:34:57 +0300
Subject: [PATCH] Return null instead of empty string in unique label validator

---
 .../Workflow/Editor/composables/useUniqueLabelError.ts        | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/client/src/components/Workflow/Editor/composables/useUniqueLabelError.ts b/client/src/components/Workflow/Editor/composables/useUniqueLabelError.ts
index 331c1a70b7dc..84276f2998ae 100644
--- a/client/src/components/Workflow/Editor/composables/useUniqueLabelError.ts
+++ b/client/src/components/Workflow/Editor/composables/useUniqueLabelError.ts
@@ -6,11 +6,9 @@ export function useUniqueLabelError(
     workflowStateStore: ReturnType<typeof useWorkflowStepStore>,
     label: string | null | undefined
 ) {
-    const error = ref("");
+    const error = ref<string | null>(null);
     if (label && workflowStateStore.workflowOutputs[label]) {
         error.value = `Duplicate label ${label}. Please fix this before saving the workflow.`;
-    } else {
-        error.value = "";
     }
     return error;
 }