JAVASCRIPT

delete empty values from object js

Object.keys(obj).forEach((k) => (obj[k] === null || obj[k] === undefined) && delete obj[k]);

javascript remove empty object items

var test = {
  test1: null,
  test2: 'somestring',
  test3: 3,
}

function clean(obj) {
  for (var propName in obj) {
    if (obj[propName] === null || obj[propName] === undefined) {
      delete obj[propName];
    }
  }
  return obj
}

console.log(test);
console.log(clean(test));