---
url: "https://vueda.dev/v3/reference/api/js/use/validation/useTimeValidation/functions/useTimeValidation.md"
title: "useTimeValidation"
---

# useTimeValidation

## Overview

Registers reactive time validation watches on a field context.

## Signature

`useTimeValidation(fieldContext, options)`

### Parameters

| Name | Type | Required | Description |
| --- | --- | --- | --- |
| <span id="param-fieldContext">fieldContext</span> | [FieldContext](/v3/reference/api/js/use/useField/types/FieldContext.md) | yes | The field context to validate against. |
| <span id="param-options">options</span> | [TimeValidationOptions](/v3/reference/api/js/use/validation/useTimeValidation/types/TimeValidationOptions.md) | yes | Constraint configuration (typically the component props object). |

### Returns

`void`

## Source

`client/lib/use/validation/useTimeValidation.js:47`