---
title: "TableValidate"
source: "https://github.com/remix-run/remix/blob/8905f3943706e1f53696ab83e70a84873cabfc90/packages/data-table/src/lib/table.ts#L68"
---

# TableValidate

## Summary

Validation hook that runs before writes.

## Signature

```ts
type TableValidate<row> = (context: TableValidationContext<row>) => TableValidationResult<row>

```