Noun. Misspelling of radio button.
Just so, why do they call it a radio button?
Radio buttons were named after the physical buttons used on older radios to select preset stations – when one of the buttons was pressed, other buttons would pop out, leaving the pressed button the only button in the "pushed in" position.
Likewise, what does a radio button look like?
A radio button should be a small circle that has a solid circle inside it when selected. Visually present groups of choices as groups, and clearly separate them from other groups on the same page.
How do you use radio buttons?
Radio buttons are used when out of many options; just one option is required to be selected. They are also created using HTML <input> tag and the type attribute is set to radio. Indicates the type of input control and for checkbox input control it will be set to radio.
How do I check if a radio button is selected?
To find the selected radio button, you use these steps:
- Select radio buttons by using DOM methods such as querySelectorAll() method.
- Get the checked property of the radio button. If the checked property is true , the radio button is checked; otherwise, it is not.