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- How can check if the user selected a certain radio button or not?
- Can radio button have more than 2 options?
How can check if the user selected a certain radio button or not?
There are two methods to solve this problem which are discussed below: Using Input Radio checked property: The Input Radio checked property is used to return the checked status of an Input Radio Button. Use document. getElementById('id'). checked method to check whether the element with selected id is check or not.
Can radio button have more than 2 options?
Radio buttons allow a user to select a single option among multiple options. You can set the Choice Value of each option, for each button, as well as group these buttons by giving them the same Group Name.
