Covert form data to JSON string

Question

If I

Answer 1

You can pass the

to FormData(), iterate key, value pairs of FormData instance, set each key and value to an object property and value

let form = document.forms["test"];

let fd = new FormData(form);

let data = {};

for (let [key, prop] of fd) {
  data[key] = prop;
}

data = JSON.stringify(data, null, 2);

console.log(data);