Answers for "how to safely check undefined in js"

javascript check for undefined

if (typeof myVariable === 'undefined'){
    //myVariable is undefined
}

Posted by: Guest on July-22-2019

check undefined in javascript

if (typeof myVariable === 'undefined'){
    //myVariable is undefined
}

Posted by: Guest on May-29-2021

Code answers related to "how to safely check undefined in js"