[Home](./index.md) > [3d-tiles-validator](./3d-tiles-validator.md) > [ValidationOptions](./3d-tiles-validator.validationoptions.md) > [fromJson](./3d-tiles-validator.validationoptions.fromjson.md) ## ValidationOptions.fromJson() method > This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment. > Creates a new `ValidationOptions` object where each property is initialized from the given JSON object. **Signature:** ```typescript static fromJson(json: any): ValidationOptions; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | json | any | The input JSON object | **Returns:** [ValidationOptions](./3d-tiles-validator.validationoptions.md) The validation options