check if a class exists javascript

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showing results for - "check if a class exists javascript"
Fabiana
27 Jun 2016
1if(document.getElementById("myElmentID").classList.contains("hidden")){
2// I have the 'hidden' class
3}
Ilan
25 Jun 2019
1const element = document.querySelector("#box");
2
3element.classList.contains("active");
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