check if a string is a valid JSON string in JavaScript without using Try/Catch
V1
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
FAQs
check if a string is a valid JSON string without using Try/Catch
The npm package is-json receives a total of 271,625 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.
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