document.addEventListener("DOMContentLoaded", function(){ // Code here waits to run until the DOM is loaded. let fn = document.querySelector("#field_psay1"); let ln = document.querySelector("#field_erko0"); let em = document.querySelector("#field_yykz1"); let ph = document.querySelector("#field_9syjg"); let lead = {firstname:"", lastname:"", phone:"", email:""}; fn.addEventListener('change',(e)=>{ lead.firstname = e.target.value; localStorage.setItem('lead',JSON.stringify(lead)); }); em.addEventListener('change',(e)=>{ lead.email = e.target.value; localStorage.setItem('lead',JSON.stringify(lead)); }); ln.addEventListener('change',(e)=>{ lead.lastname = e.target.value; localStorage.setItem('lead',JSON.stringify(lead)); }); ph.addEventListener('change',(e)=>{ lead.phone = e.target.value; localStorage.setItem('lead',JSON.stringify(lead)); }); });