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Jquery: return true or false if the element is present in the DOM or not

Jquery: return true or false if the element is present in the DOM or not

var $collection = $(".parent2").find(".child3").length;
if ($collection.length)....

0

Source: stackoverflow.com

Jquery: return true or false if the element is present in the DOM or not

var elm = $('.parent1');
if(elm.has('.child3')){
   var child3 = elm.find('.child3');
}

0

Source: stackoverflow.com

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