JSFiddle - React, Tailwind, and code Playground
by Mi Ku
JavaScript
var data = {'test1': 'value1', 'test2': 'value2', 'test3': 'value2'};
var FIELDS_TO_CARRY = ['test1', 'test3'];
var c = Object.keys(data).filter(function (key) { return FIELDS_TO_CARRY.some(function (field) { return field === key; }); }).forEach(function (key) { console.log(key) });