# PropertyDeserialize Decorator jsonMapper schema property deprecated
Module | import { PropertyDeserialize } from "@tsed/common" |
---|---|
Source | /packages/common/src/jsonschema/decorators/propertyDeserialize.ts |
# Overview
function PropertyDeserialize(fn: (value: any) => any): Function;
# Description
Call the function before property deserialization.
WARNING
This decorator will be removed in v6 in favor of from @tsed/json-mapper. For v5 user, use decorator from @tsed/common then in v6 switch to @tsed/schema.
# Example
class Model {
@OnDeserialize(v => v + 1)
property: string;
}
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