how to save data in local storage code example
Example 1: save to local storage
localStorage.setItem('myCat', 'Tom');
Example 2: javascript save data to local storage
// Store
localStorage.lastname = "Smith";
// Retrieve
document.getElementById("result").innerHTML = localStorage.lastname;
// Remove
localStorage.removeItem("lastname");
Example 3: save to local storage
var cat = localStorage.getItem('myCat');