---
title: CsrfOriginResolverResult
source: https://github.com/remix-run/remix/blob/remix@3.0.0-beta.2/packages/csrf-middleware/src/lib/csrf.ts#L20
---

# CsrfOriginResolverResult

## Summary

Return shape for a dynamic CSRF origin resolver.

## Signature

```ts
type CsrfOriginResolverResult = boolean | null | undefined;

```