# validateDeletePiecesBatch

> **validateDeletePiecesBatch**(`pieceCount`): `void`

Defined in: [packages/synapse-core/src/sp/schedule-piece-deletion.ts:78](https://github.com/FilOzone/synapse-sdk/blob/aaa98045b003ec23f4318ba9a3032a434e5a20c9/packages/synapse-core/src/sp/schedule-piece-deletion.ts#L78)

Validate a delete-pieces batch before signing or sending it.

## Parameters

| Parameter | Type |
| ------ | ------ |
| `pieceCount` | `number` |

## Returns

`void`