get-json-val

At the same time, it is a function to judge whether it is a JSON string and the result of parsing the JSON string.

Install

npm install get-json-val

or

yarn install get-json-val

Usage

parameter

| parameter | desc | type | default | | :----------------- | :----------------- | :----------------- | :----------------------- | | val | JSON string | string | - |

import { getJSONVal } from 'get-json-val'

getJSONVal(null as any)
// [new Error('value must be a string'), null]

getJSONVal('')
// [new Error('value must be a string'), null]

getJSONVal('a: 1')
// [new SyntaxError('Unexpected token a in JSON at position 0'), null]

getJSONVal('{"a":1}')
// [null, { a: 1 }]

Changelog

• 0.0.2 Complete basic functions