Answers for "javascript check local storage for item"

javascript get local storage

var Item = localStorage.getItem('youritem');

view all local storage js

var i;

console.log("local storage");
for (i = 0; i < localStorage.length; i++)   {
    console.log(localStorage.key(i) + "=[" + localStorage.getItem(localStorage.key(i)) + "]");
}

console.log("session storage");
for (i = 0; i < sessionStorage.length; i++) {
    console.log(sessionStorage.key(i) + "=[" + sessionStorage.getItem(sessionStorage.key(i)) + "]");
}

how to check if local storage is available

if (typeof(Storage) !== "undefined") 
{ 
	console.log("localStorage is available."); 
} 
else 
{ 
	console.log("localStorage is not supported by current browser."); 
}