json-parse-default

Parse JSON with default value

Install

$ npm install json-parse-default

Usage

constjsonParse=require('json-prase-default');constjson='{"enable": true}';constjsonObj=jsonParse(json,null,{},null);constjsonObj=jsonParse(json,null,{},(e)=>console.log(e));

API

jsonParse(string, reviver?, default?, onError?)

string

Type: string

reviver

Type: Function

Prescribes how the value originally produced by parsing is transformed, before being returned. See JSON.parse docs for more.

default

Type: object

When there is exception, this value will be return

onError

Type: Function

error callback function

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