Jquery hasclass

if ($( "#foo" ).hasClass('className')) {
	$( "#foo" ).removeClass( 'className');
} else {
  $( "#foo" ).addClass( 'className');
}

Detect if an element has a class jQurey

$("#EL_ID").hasClass("CLASS_NAME");

Jquery hasclass

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

Source: api.jquery.com

Jquery hasclass

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

Source: wlearnsmart.com

Jquery each has class

 $('li').each(function (){
    if($(this).hasClass("active")){
      $(this).css("color", "red");
    }
    else{
      $(this).css("color", "blue");
    }
  });

Jquery check if has class

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

Source: stackoverflow.com

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