javascript check if element has class
if(document.getElementById("myElmentID").classList.contains("hidden")){
// I have the 'hidden' class
}
javascript check if element has class
if(document.getElementById("myElmentID").classList.contains("hidden")){
// I have the 'hidden' class
}
javascript hass class
if (myElement.classList.contains('someClassname')) {
// do something
}
js check for class in classList
element.classList.contains(className);
check if a class exists javascript
const element = document.querySelector("#box");
element.classList.contains("active");
check if body has class javascript
document.body.classList.contains('my-class-name')
javascript hasclass
if (document.body.classList.contains('thatClass')) {
// do some stuff
}
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