Checkbox vs radio button

Checkboxes and radio buttons are elements for making selections. Checkboxes allow the user to choose items from a fixed number of alternatives, while radio buttons allow the user to choose exactly one item from a list of several predefined alternatives.

1. Which is better radio buttons or checkboxes?
2. Why would you choose a radio button instead of a checkbox?
3. What is difference between checkbox and option button?
4. When should checkboxes be used?

Which is better radio buttons or checkboxes?

When should you use radio buttons or checkboxes? This relies entirely on what question you are asking. If you want your users to select multiple options, use checkboxes. If you want your users to select only one option, use radio buttons (or another alternative).

Why would you choose a radio button instead of a checkbox?

For example, you should use radio buttons when you want the user to be able to select only one option from the available choices. In contrast, if you're giving multiple selection choices to your users, you should use the checkboxes field.

What is difference between checkbox and option button?

In Check box, you can select multiple options. In Option Button (Radio button) you can select one option. Radio buttons are circular and check boxes are square.

When should checkboxes be used?

Checkboxes are used when there are lists of options and the user may select any number of choices, including zero, one, or several. In other words, each checkbox is independent of all other checkboxes in the list, so checking one box doesn't uncheck the others.