fix: convert empty string value to undefined for Number Field (#90)

gravity-ui · Aug 25, 2023 · 0724cac · 0724cac
1 parent ae89f4b
commit 0724cac
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/lib/core/components/Form/hooks/useField.tsx b/src/lib/core/components/Form/hooks/useField.tsx
@@ -95,8 +95,8 @@ export const useField = <Value extends FieldValue, SpecType extends Spec>({
                 const error = validate?.(_value);
                 let value = transformArrIn(_value);
 
-                if (isNumberSpec(spec) && value && !error) {
-                    value = Number(value) as Value;
+                if (isNumberSpec(spec) && !error) {
+                    value = (value ? Number(value) : undefined) as Value;
                 }
 
                 let newChildErrors: Record<string, ValidateError> = {...state.childErrors};