Check if checkbox is checked with jQuery. There are few ways available to check the Checkbox by using  jQuery. Let’s start with my preferred way.  I always use  is() function to check a property. Let’s start with an example. The following code is one of a very simple function to check the check-box property if($("#KvcodesCheckBoxName").is(':checked')) { $("#div_id_kvcodes").show(); } else { $("#div_id_kvcodes").hide(); } Let’s see an ...