A form is a collection of user input elements. ... Forms always include fields, and fields always contain form elements. Fields ... A textarea uses the default form element ... UI Checkboxes allow a user to select individual options in a form.
But I must explain to you how all this mistaken idea of denouncing pleasure and praising pain was born and I will give you a complete account of the system, and expound the actual teachings of the great explorer of the truth, the master-builder...