CustomFieldValidator

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Field validation type for Custom Field Extensions.

Signature:

export type CustomFieldValidator<TFieldReturnValue, TUiOptions = unknown> = (data: TFieldReturnValue, field: FieldValidation, context: {
    apiHolder: ApiHolder;
    formData: JsonObject;
    schema: JsonObject;
    uiSchema?: FieldExtensionUiSchema<TFieldReturnValue, TUiOptions>;
}) => void | Promise<void>;

References: ApiHolder, JsonObject, FieldExtensionUiSchema