JAVASCRIPT

js form serialize

var form = document.querySelector('form');
var data = new FormData(form);

how to serialize form data in js

const serialize = (formElement) => {
    let data = new FormData(formElement);

    let obj = {};
    for (let [key, value] of data) {
        obj[key] = value;
    }
    return obj;
}

form serialize object javascript

function objectifyForm(formArray) {//serialize data function

  var returnArray = {};
  for (var i = 0; i < formArray.length; i++){
    returnArray[formArray[i]['name']] = formArray[i]['value'];
  }
  return returnArray;
}