# OnSerialize Decorator jsonMapper schema property

Module
import { OnSerialize } from "@tsed/common"
Source/packages/common/src/jsonschema/decorators/propertySerialize.ts

# Overview

function OnSerialize(fn: (value: any) => any): Function;

# Description

Call the function after property serialization.

# Example

class Model {
   @OnSerialize(v => v + 1)
   property: string;
}
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