Json.parrse

Code examples

65
0

javascript parse json

var jsonPerson = '{"first_name":"billy", "age":23}';
var personObject = JSON.parse(jsonPerson); //parse json string into JS object
1
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if json then parse

function isJson(str) {
    try {
        let value = JSON.parse(str);
      	return value
    } catch (e) {
        return str;
    }
}
1
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what does json.parse do

The JSON.parse() method parses a JSON string, constructing the JavaScript value or object described by the string. An optional reviver function can be provided to perform a transformation on the resulting object before it is returned.

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