Check boxes

The Checkbox form item is intended to enable or disable a certain option.

A checkbox can have two or three states.


Fig. 49. A checkbox

If a checkbox in a table column or a form is not available for editing, it appears shaded.

To toggle the value of a checkbox, click it. If you use the keyboard, first activate it using Tab or Shift + Tab, and then press the Spacebar.

If a checkbox has two states, you can also use the Plus Sign and Minus Sign keys to toggle it.

Next page: Radio buttons