# validateDeletePiecesBatch

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

Defined in: [packages/synapse-core/src/sp/schedule-piece-deletion.ts:70](https://github.com/FilOzone/synapse-sdk/blob/57389d33655c34b3623417d65de2599ab05b1bfb/packages/synapse-core/src/sp/schedule-piece-deletion.ts#L70)

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

## Parameters

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

## Returns

`void`