How to save data from a form with HTML5 Local Storage?

Question

I have a form that makes logging into a website but not in mine and I want them to be saved form data in my web with HTML5 local storage. But not how. Any idea? My form is this:

<form action="http://issuefy.ca.vu/on/login.php" class="form-login"  method="post" /> 
<input name="email" type="email" id="email" required="" placeholder="Email" />
<input name="password" type="password" required="" placeholder="Contraseña" />
</form>

Answer 1

LocalStorage has a setItem method. You can use it like this:

var inputEmail= document.getElementById("email");
localStorage.setItem("email", inputEmail.value);

When you want to get the value, you can do the following:

var storedValue = localStorage.getItem("email");

It is also possible to store the values on button click, like so:

<button onclick="store()" type="button">StoreEmail</button>

<script  type="text/javascript">
  function store(){
     var inputEmail= document.getElementById("email");
     localStorage.setItem("email", inputEmail.value);
    }
</script>