Client-side validation triggered for fields starting with the same name as the one currently validating.

Author: ciscoheat

CHANGELOG.md

@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Support for `instance` and `special` validators for Valibot, which now enables File validation for Valibot!
 - `taintedMessage` didn't always work when navigating with the History API.
 - `tainted` didn't untaint automatically when using arrays.
+- Client-side validation triggered for fields starting with the same name as the one currently validating.
 
 ## [2.9.0] - 2024-03-12
 

src/lib/client/superForm.ts

@@ -859,7 +859,9 @@ export function superForm<
 
 			const isEventError =
 				error.value &&
-				paths.map((path) => path.join('.')).some((path) => path.startsWith(joinedPath));
+				paths
+					.map((path) => path.join('.'))
+					.some((path) => path.length <= joinedPath.length && path.startsWith(joinedPath));
 
 			if (isEventError && options.validationMethod == 'oninput') return addError();