Answers for "how to see if class is subclass in js"

javascript check if element has class

if(document.getElementById("myElmentID").classList.contains("hidden")){
// I have the 'hidden' class
}

Posted by: Guest on August-02-2019

check if element with class has another class javascript

const div = document.querySelector('div');
div.classList.contains('secondary'); // trueCode language: JavaScript (javascript)

Posted by: Guest on March-02-2021

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