Answers for "count all keys in object"

js count keys in object

Object.keys(obj).length

Posted by: Guest on September-15-2020

check many keys in objects

const neededKeys = ['oldPassword', 'name', 'newPassword'];

const obj = {
    "name": "[email protected]",
    "oldPassword": "1234",
    "newPassword": "12345"
}

console.log(neededKeys.every(key => Object.keys(obj).includes(key)));

Posted by: Guest on July-06-2021

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