Answers for "jquery check class 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 hasclass

$( "#mydiv" ).hasClass( "foo" )

jquery check if element has class starting with

/* Answer to: "jquery check if element has class starting with" */

if(!$(this).is('[class*="answerbox"]')) {
    //Finds element with no answerbox class
} else {
    //The element has already an answerbox class
}

jquery check if has class

if ($("#about").hasClass("opened")) {
  $("#about").animate({right: "-700px"}, 2000);
}

jquery hasclass

jQuery(Selector).hasClass('class_name');