From 073a7cd3fe3ea93170def0cf61a78a3ca84468a8 Mon Sep 17 00:00:00 2001
From: Andrew Kingston <aptkingston@ssl-mail.com>
Date: Tue, 24 Aug 2021 15:33:07 +0100
Subject: [PATCH] Fix issue when rendering fields without field names

---
 packages/standard-components/src/forms/Field.svelte | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/standard-components/src/forms/Field.svelte b/packages/standard-components/src/forms/Field.svelte
index 9f08f204c2..e490b27dcf 100644
--- a/packages/standard-components/src/forms/Field.svelte
+++ b/packages/standard-components/src/forms/Field.svelte
@@ -32,12 +32,12 @@
   )
 
   // Update form properties in parent component on every store change
-  const unsubscribe = formField.subscribe(value => {
+  const unsubscribe = formField?.subscribe(value => {
     fieldState = value?.fieldState
     fieldApi = value?.fieldApi
     fieldSchema = value?.fieldSchema
   })
-  onDestroy(unsubscribe)
+  onDestroy(() => unsubscribe && unsubscribe())
 
   // Keep validation rules up to date
   $: updateValidation(validation)