Answers for "local storage check if key exists"

local storage check if key exists

if (localStorage.getItem("username") === null) {
  //...
}

Posted by: Guest on February-28-2020

check if localstorage key exists js

if("user" in localStorage){
   alert('yes');
} else {
   alert('no');
}

Posted by: Guest on July-04-2020

Code answers related to "local storage check if key exists"