if a class exists jquery
if ($(".mydivclass").length){
// Do something if class exists
} else {
// Do something if class does not exist
}
if a class exists jquery
if ($(".mydivclass").length){
// Do something if class exists
} else {
// Do something if class does not exist
}
detect if an element has a class jQurey
$("#EL_ID").hasClass("CLASS_NAME");
jquery check if a class exists
if ($(".mydivclass")[0]){
// Do something if class exists
} else {
// Do something if class does not exist
}
jQuery check if class contains any element
jQuery(function ($) {
if ($(".className").length == 0) {
$(".element").removeAttr("style").hide();
}else{
$(".element").removeAttr("style").show();
}
});
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