[checkbox] Event.shiftkey Always False

Jan 19, 2026 elements of type checkbox are rendered by default as boxes that are checked (ticked) when activated, like you might see in an official government paper form. A checkbox (check box, tickbox, tick box) is a graphical widget that allows the user to make a binary choice, i.e. The checkbox is shown as a square box that is ticked (checked) when activated.

Checkboxes are used to let a user select one or more options of a limited number of choices. Oct 6, 2023need to type the checkbox symbol? Each checkbox has two different states:

If a checkbox label says “yes, send me an email,” it’s clear what checking that box (or not. Aug 30, 2024the checkbox is the html form element that lets users select one or more options from predefined choices. Learn how to use the html checkbox element with syntax, examples, and tips for styling, behavior, accessibility, and form submissions.

Dec 27, 2025learn how to create a checkbox in html with examples, manage multiple checkboxes, set default checked boxes, style with css, and ensure browser compatibility. Using checkboxes is a good option when you want to give your visitors the option to choose several items from a group of choices. In that regard, the checkbox works opposite of a radio button, which.