title: how to add delete confirmation message
body: <p>In HTML, <code>delete_icon</code> is an image class in which if I click it, the <em>email id</em> gets deleted without any confirmation message. I want to add a popup to display when <code>delete_icon</code> is clicked. The popup mentioned above should open and if <code>yes</code> is clicked, the instance should get deleted, otherwise it should return the same. How can I achieve this in <code>jQuery</code> or <code>JavaScript</code>?</p>