If you want to check that div is block(visible) or none then you can do this very easily . Suppose your div id = “test” -> for testing purpose if you use class = “test” then need to update code For checking Block or visible then use this for your select test is ID . This is simple code
1. if ($('#test').is(':visible')) {} 2. if ($('#test').css('display') == 'block'){} 3. if ($('#test').not(':hidden')){}
if you want to check this using class name
1. if ($('.test').is(':visible')) {} 2. if ($(your_element).is(':visible')) {}
This is other option for checking none or hide then use this code if your selector is id
1. if ($('#test').not(':visible')){} 2. if (!$('#test').is(':visible')){} 3. if ($('#test').css('display') == 'none'){} 4. if ($('#test').is(':hidden')){}
if you use class name then code is
1. if ($('.test').not(':visible')){} 2. if ($(your_element).not(':visible')){}
hop e it will help you. if you have face any problem then inform me.