Revert "fix: wrap form control in flush sync"

packages/conform-dom/form.ts

@@ -176,11 +176,6 @@ export type FormOptions<Schema, FormError = string[], FormValue = Schema> = {
 		submitter: HTMLInputElement | HTMLButtonElement | null;
 		formData: FormData;
 	}) => Submission<Schema, FormError, FormValue>;
-
-	/**
-	 * To schedule when an intent should be dispatched.
-	 */
-	onSchedule?: (callback: () => void) => void;
 };
 
 export type SubscriptionSubject = {
@@ -971,10 +966,11 @@ export function createFormContext<
 	}
 
 	function createFormControl<Type extends Intent['type']>(type: Type) {
-		const schedule =
-			latestOptions.onSchedule ?? ((callback: () => void) => callback());
 		const control = (payload: any = {}) =>
-			schedule(() => dispatch({ type, payload }));
+			dispatch({
+				type,
+				payload,
+			});
 
 		return Object.assign(control, {
 			getButtonProps(payload: any = {}) {

packages/conform-react/hooks.ts

@@ -1,6 +1,5 @@
 import { type FormId, type FieldName } from '@conform-to/dom';
 import { useEffect, useId, useState, useLayoutEffect } from 'react';
-import { flushSync } from 'react-dom';
 import {
 	type FormMetadata,
 	type FieldMetadata,
@@ -50,7 +49,7 @@ export function useForm<
 	FormError = string[],
 >(
 	options: Pretty<
-		Omit<FormOptions<Schema, FormError, FormValue>, 'formId' | 'onSchedule'> & {
+		Omit<FormOptions<Schema, FormError, FormValue>, 'formId'> & {
 			/**
 			 * The form id. If not provided, a random id will be generated.
 			 */
@@ -71,11 +70,7 @@ export function useForm<
 	const { id, ...formConfig } = options;
 	const formId = useFormId<Schema, FormError>(id);
 	const [context] = useState(() =>
-		createFormContext({
-			...formConfig,
-			onSchedule: (callback: () => void) => flushSync(callback),
-			formId,
-		}),
+		createFormContext({ ...formConfig, formId }),
 	);
 
 	useSafeLayoutEffect(() => {

packages/conform-react/package.json

@@ -33,13 +33,11 @@
 		"@conform-to/dom": "1.0.3"
 	},
 	"devDependencies": {
-		"@types/react": "^18.2.64",
-		"@types/react-dom": "^18.2.20",
+		"@types/react": "^18.2.43",
 		"react": "^18.2.0"
 	},
 	"peerDependencies": {
-		"react": ">=18",
-		"react-dom": ">=18"
+		"react": ">=18"
 	},
 	"keywords": [
 		"constraint-validation",

playground/app/components.tsx

@@ -5,7 +5,7 @@ interface PlaygroundProps {
 	title: string;
 	description?: ReactNode;
 	form?: string;
-	result?: Record<string, unknown> | null | undefined;
+	result?: Record<string, unknown>;
 	formAction?: string;
 	formMethod?: string;
 	formEncType?: string;

playground/app/routes/form-control.tsx

@@ -48,7 +48,7 @@ export default function FormControl() {
 		<FormProvider context={form.context}>
 			<Form method="post" {...getFormProps(form)}>
 				<FormStateInput formId={form.id} />
-				<Playground title="Form Control" result={form.value}>
+				<Playground title="Form Control" result={lastResult}>
 					<Field label="Name" meta={fields.name}>
 						<input {...getInputProps(fields.name, { type: 'text' })} />
 					</Field>
@@ -115,21 +115,6 @@ export default function FormControl() {
 						>
 							Reset form
 						</button>
-						<button
-							className="rounded-md border p-2 hover:border-black"
-							type="button"
-							onClick={() => {
-								form.update({
-									name: fields.message.name,
-									value: 'Hello World',
-								});
-								form.reset({
-									name: fields.number.name,
-								});
-							}}
-						>
-							Reset number with message updated
-						</button>
 					</div>
 				</Playground>
 			</Form>

tests/integrations/form-control.spec.ts

@@ -13,18 +13,10 @@ function getFieldset(form: Locator) {
 		clearMessage: form.locator('button:text("Clear message")'),
 		resetMessage: form.locator('button:text("Reset message")'),
 		resetForm: form.locator('button:text("Reset form")'),
-		resetNumberWithMessageUpdated: form.locator(
-			'button:text("Reset number with message updated")',
-		),
 	};
 }
 
-async function runTest(
-	page: Page,
-	options: {
-		clientValidate?: boolean;
-	} = {},
-) {
+async function runValidationScenario(page: Page) {
 	const playground = getPlayground(page);
 	const fieldset = getFieldset(playground.container);
 
@@ -63,33 +55,17 @@ async function runTest(
 	await expect(fieldset.number).toHaveValue('');
 	await expect(fieldset.message).toHaveValue('');
 	await expect(playground.error).toHaveText(['', '', '']);
-
-	if (options.clientValidate) {
-		await fieldset.number.fill('123');
-		await expect.poll(playground.result).toStrictEqual({
-			number: '123',
-		});
-
-		await fieldset.resetNumberWithMessageUpdated.click();
-		await expect(fieldset.number).toHaveValue('');
-		await expect(fieldset.message).toHaveValue('Hello World');
-		await expect.poll(playground.result).toStrictEqual({
-			message: 'Hello World',
-		});
-	}
 }
 
 test.describe('With JS', () => {
 	test('Client Validation', async ({ page }) => {
 		await page.goto('/form-control');
-		await runTest(page, {
-			clientValidate: true,
-		});
+		await runValidationScenario(page);
 	});
 
 	test('Server Validation', async ({ page }) => {
 		await page.goto('/form-control?noClientValidate=yes');
-		await runTest(page);
+		await runValidationScenario(page);
 	});
 });
 
@@ -98,6 +74,6 @@ test.describe('No JS', () => {
 
 	test('Validation', async ({ page }) => {
 		await page.goto('/form-control');
-		await runTest(page);
+		await runValidationScenario(page);
 	});
 });