Answers for "check if variable is undefined jquery"

check if a variable is undefined jquery

if (typeof value === "undefined") {
    // ...
}

Posted by: Guest on July-06-2020

check if variable is undefined or null jquery

if (variable == null) {
    // variable is either null or undefined
}

Posted by: Guest on March-18-2020

Code answers related to "check if variable is undefined jquery"