jquery.formsaver.js

Easy jQuery plugin for saving and restoring form data into LocalStorage

Usage:

$(".save_button").click(function () {     $("#form_id").saveForm(); });  $(".restore_button").click(function () {     $("#form_id").restoreForm(); });

Live demo here.

Requirements:

• jQuery 1.0+
• LocalStorage support (IE 8.0+, Firefox 3.5+, Safari 4.0+, Chrome 4.0+, Opera 10.5+, iOS Safari 2.0+, Android 2.0+)
• JSON support (IE 8.0+, Firefox 3.1+, Safari 4.0+, Chrome 3.0+, Opera 10.5+, iOS Safari 4.0+, Android 2.1+) or JSON.js library