jquery multiselect list with checkbox is used for making selection among the choices that user want to select. There are various pulgin used for converting simple dropdown list to multiple select dropdown with checkboxes. It cant includes checkboxes or radio buttons too for selecting single element to the list. If user add some choices wrong into the list they can just make changes to the list from the unchecked option with the help of remove function used in jquery. Below is the summarised code that will help to understand it easily. Multiple select Example

Dropdown with Multiple checkbox select with jQuery