From d48d27b71d80d602fe56a77e2b22d71702c4962a Mon Sep 17 00:00:00 2001
From: VitaliiDC8 <vitalii8@double.cloud>
Date: Fri, 25 Aug 2023 11:57:39 +0300
Subject: [PATCH 1/2] fix: convert empty string value to undefined for Number
 Field

---
 src/lib/core/components/Form/hooks/useField.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/core/components/Form/hooks/useField.tsx b/src/lib/core/components/Form/hooks/useField.tsx
index e3bdb4d7..2aa46ea0 100644
--- a/src/lib/core/components/Form/hooks/useField.tsx
+++ b/src/lib/core/components/Form/hooks/useField.tsx
@@ -96,7 +96,7 @@ export const useField = <Value extends FieldValue, SpecType extends Spec>({
                 let value = transformArrIn(_value);
 
                 if (isNumberSpec(spec) && value && !error) {
-                    value = Number(value) as Value;
+                    value = (value ? Number(value) : undefined) as Value;
                 }
 
                 let newChildErrors: Record<string, ValidateError> = {...state.childErrors};

From 923c7a4f3237ff66590e48bbec78ab5ffb3e8bf8 Mon Sep 17 00:00:00 2001
From: VitaliiDC8 <vitalii8@double.cloud>
Date: Fri, 25 Aug 2023 12:03:08 +0300
Subject: [PATCH 2/2] fix: removed value in if

---
 src/lib/core/components/Form/hooks/useField.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/core/components/Form/hooks/useField.tsx b/src/lib/core/components/Form/hooks/useField.tsx
index 2aa46ea0..525a95f5 100644
--- a/src/lib/core/components/Form/hooks/useField.tsx
+++ b/src/lib/core/components/Form/hooks/useField.tsx
@@ -95,7 +95,7 @@ export const useField = <Value extends FieldValue, SpecType extends Spec>({
                 const error = validate?.(_value);
                 let value = transformArrIn(_value);
 
-                if (isNumberSpec(spec) && value && !error) {
+                if (isNumberSpec(spec) && !error) {
                     value = (value ? Number(value) : undefined) as Value;
                 }