From 5c4cd9c65fa7311de2f29bc3b9e4683dbb868f08 Mon Sep 17 00:00:00 2001
From: Corbin Crutchley <git@crutchcorn.dev>
Date: Sat, 24 Feb 2024 23:45:05 -0800
Subject: [PATCH 1/2] chore!: remove subfield

---
 packages/form-core/src/FieldApi.ts            | 17 ----------------
 packages/form-core/src/tests/FieldApi.spec.ts | 20 -------------------
 2 files changed, 37 deletions(-)

diff --git a/packages/form-core/src/FieldApi.ts b/packages/form-core/src/FieldApi.ts
index 4b92d62a7..2035b8ca9 100644
--- a/packages/form-core/src/FieldApi.ts
+++ b/packages/form-core/src/FieldApi.ts
@@ -484,23 +484,6 @@ export class FieldApi<
   swapValues = (aIndex: number, bIndex: number) =>
     this.form.swapFieldValues(this.name, aIndex, bIndex)
 
-  getSubField = <
-    TSubName extends DeepKeys<TData>,
-    TSubData extends DeepValue<TData, TSubName> = DeepValue<TData, TSubName>,
-  >(
-    name: TSubName,
-  ): FieldApi<
-    TData,
-    TSubName,
-    Validator<TSubData, unknown> | undefined,
-    Validator<TData, unknown> | undefined,
-    TSubData
-  > =>
-    new FieldApi({
-      name: `${this.name}.${name}` as never,
-      form: this.form,
-    }) as any
-
   validateSync = (value = this.state.value, cause: ValidationCause) => {
     const validates = getSyncValidatorArray(cause, this.options)
 
diff --git a/packages/form-core/src/tests/FieldApi.spec.ts b/packages/form-core/src/tests/FieldApi.spec.ts
index 2e1106de8..a0b31a260 100644
--- a/packages/form-core/src/tests/FieldApi.spec.ts
+++ b/packages/form-core/src/tests/FieldApi.spec.ts
@@ -154,26 +154,6 @@ describe('field api', () => {
     expect(field.getValue()).toStrictEqual(['two', 'one'])
   })
 
-  it('should get a subfield properly', () => {
-    const form = new FormApi({
-      defaultValues: {
-        names: {
-          first: 'one',
-          second: 'two',
-        },
-      },
-    })
-
-    const field = new FieldApi({
-      form,
-      name: 'names',
-    })
-
-    const subfield = field.getSubField('first')
-
-    expect(subfield.getValue()).toBe('one')
-  })
-
   it('should not throw errors when no meta info is stored on a field and a form re-renders', async () => {
     const form = new FormApi({
       defaultValues: {

From b167a4ca9ae2e8dfb79c20f1813936b561093681 Mon Sep 17 00:00:00 2001
From: Corbin Crutchley <git@crutchcorn.dev>
Date: Sat, 24 Feb 2024 23:47:27 -0800
Subject: [PATCH 2/2] docs: remove old API from docs

---
 docs/reference/fieldApi.md | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/docs/reference/fieldApi.md b/docs/reference/fieldApi.md
index 50623ce06..3f337c5ea 100644
--- a/docs/reference/fieldApi.md
+++ b/docs/reference/fieldApi.md
@@ -263,12 +263,6 @@ A class representing the API for managing a form field.
 
   - Swaps the values at the specified indices.
 
-- ```tsx
-  getSubField<TSubName, TSubData>(name: TName): FieldApi<TData, TSubName, ValidatorType, TSubData>
-  ```
-
-  - Gets a subfield instance.
-
 - ```tsx
   validate(): Promise<any>
   ```