booleanProxy now supports the empty option.

Author: ciscoheat

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - Added support for Zod 4 [stringbools](https://zod.dev/api?id=stringbool). [#610](https://github.com/ciscoheat/sveltekit-superforms/issues/610)
+- `booleanProxy` now supports the `empty` option.
 
 ### Fixed
 

src/lib/client/proxies.ts

@@ -64,7 +64,7 @@ const defaultOptions = {
 export function booleanProxy<T extends Record<string, unknown>, Path extends FormPaths<T>>(
 	form: Writable<T> | SuperForm<T>,
 	path: Path,
-	options?: Prettify<Pick<DefaultOptions, 'trueStringValue' | 'taint'>>
+	options?: Prettify<Pick<DefaultOptions, 'trueStringValue' | 'empty' | 'taint'>>
 ) {
 	return _stringProxy(form, path, 'boolean', {
 		...defaultOptions,