how to check if object is undefined in javascript
if (typeof something === "undefined") {
alert("something is undefined");
}how to check if object is undefined in javascript
if (typeof something === "undefined") {
alert("something is undefined");
}javascript check if boolean is undefined
if (typeof myFlag !== "undefined") {
// comes here whether myFlag is true or false but not defined
}Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
