---
url: /api/third-parties/formio/types/components/class-alter-skip.md
description: api documentation of AlterSkip from @tsed/formio
---

## Usage

```typescript
import { AlterSkip } from "@tsed/formio";
```

> See [/packages/third-parties/formio/src/components/AlterSkip.ts](https://github.com/tsedio/tsed/blob/v8.38.4/packages/third-parties/formio/src/components/AlterSkip.ts#L0-L0).

## Overview

```ts
class AlterSkip implements AlterHook {
    baseUrl: string;
    whiteList: string[];
    transform(value: any, ctx: PlatformContext): any;
}
```

## baseUrl

```ts
baseUrl: string;
```

## whiteList

```ts
whiteList: string[];
```

## transform

```ts
transform(value: any, ctx: PlatformContext): any;
```