Lodash 檢查多個 Object keys

const _ = require('lodash');

var requiredKeys = ['firstname', 'lastname', 'email'],
    params = {
        "firstname": "thefourtheye",
        "lastname": "thefourtheye",
        "email": "NONE"
    };
console.log(_.every(requiredKeys, _.partial(_.has, params)));
// true
Js

via: https://stackoverflow.com/questions/29001762/lodash-has-for-multiple-keys