# ValidationDataParams | @account-kit/smart-contracts

> Overview of ValidationDataParams from @account-kit/smart-contracts

> For the complete documentation index, see [llms.txt](/docs/llms.txt).

{/* This file is auto-generated by TypeDoc. Do not edit manually. */}

```ts
type ValidationDataParams =
  | {
      entityId?: never;
      validationModuleAddress: Address;
    }
  | {
      entityId: number;
      validationModuleAddress?: never;
    };
```

Defined in: [account-kit/smart-contracts/src/ma-v2/account/common/modularAccountV2Base.ts:59](https://github.com/alchemyplatform/aa-sdk/blob/main/account-kit/smart-contracts/src/ma-v2/account/common/modularAccountV2Base.ts#L59)