let socket = io.connect(); document.getElementById("editprofil").addEventListener("submit", e=>{ e.preventDefault(); socket.emit("profileEdit", { "email": mail, "firstName": document.getElementById("firstname-input").value, "lastName": document.getElementById("lastname-input").value, "newPassword": document.getElementById("new-password").value, "password": document.getElementById("password").value }); }); socket.on("profileEdit", data=>{ if(data.error){ alert(data.error.message); }else{ window.location.href = "/"; } })