Fix(useFieldArray): fields not updated by helper methods

wellyshen · Mar 20, 2021 · 1eee601 · 1eee601
1 parent 6395f0b
commit 1eee601
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diff --git a/.changeset/cuddly-countries-enjoy.md b/.changeset/cuddly-countries-enjoy.md
@@ -0,0 +1,5 @@
+---
+"react-cool-form": patch
+---
+
+Fix(useFieldArray): fields not updated by helper methods
diff --git a/src/useFieldArray.ts b/src/useFieldArray.ts
@@ -90,13 +90,14 @@ export default <T = any, V extends FormValues = FormValues>(
  };
  }, [initialStateRef, name, removeField, setDefaultValue, shouldRemoveField]);
 
- fieldArrayRef.current[name] = {
- reset: () => {
- setFields(getFields());
- setNodeValue();
- },
- fields: {},
- };
+ if (!fieldArrayRef.current[name])
+ fieldArrayRef.current[name] = {
+ reset: () => {
+ setFields(getFields());
+ setNodeValue();
+ },
+ fields: {},
+ };
  if (validate) fieldValidatorsRef.current[name] = validate;
 
  const setState = useCallback(