Research
Security News
Malicious npm Package Targets Solana Developers and Hijacks Funds
A malicious npm package targets Solana developers, rerouting funds in 2% of transactions to a hardcoded address.
check if a string is a valid JSON string without using Try/Catch and is a JSON object
V1.2
isJSON(str*, [passObjects=bool])
*with passObjects = true
can pass a JSON object in str
, default to false
var isJSON = require('is-json');
var good_json = '{"a":"obja","b":[0,1,2],"c":{"d":"some object"}}';
var bad_json = '{"a":"obja""b":[0,1,2],"c":{"d":"some object"}}';
var str_number = '121212';
console.log(isJSON(good_json)); // true
console.log(isJSON(bad_json)); // false
console.log(isJSON(str_number)); // false
// check is an object
var object = {a: 12, b: [1,2,3]};
console.log(isJSON(object, true)); // true
// can use isJSON.strict (uses try/catch) if wants something more robust
console.log(isJSON.strict('{\n "config": 123,\n "test": "abcde" \n}')); // true
FAQs
check if a string is a valid JSON string without using Try/Catch
The npm package is-json receives a total of 273,501 weekly downloads. As such, is-json popularity was classified as popular.
We found that is-json demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Research
Security News
A malicious npm package targets Solana developers, rerouting funds in 2% of transactions to a hardcoded address.
Security News
Research
Socket researchers have discovered malicious npm packages targeting crypto developers, stealing credentials and wallet data using spyware delivered through typosquats of popular cryptographic libraries.
Security News
Socket's package search now displays weekly downloads for npm packages, helping developers quickly assess popularity and make more informed decisions.