Locate Radio Deed For Free

HTML <input type=?radio?> Radio Buttons are used to let the user select exactly one option from a list of predefined options. Radio Button input controls are created by using the ?input? element with a type attribute having the value as ?radio?.

A radio button is a graphical control element that allows the user to choose only one of a predefined set of mutually exclusive options. The singular property of a radio button makes it distinct from checkboxes, where the user can select and unselect any number of items.

GetElementById() function to access the radio input and then use the if/else statements to find the value of selected radio button.

The DOM Input Radio name Property in HTML DOM is used to set or return the value of name attribute of a Radio Button. The name attribute is required for each input field. If the name attribute is not specified in an input field then the data of that field would not be sent at all.

Radio buttons are a common way to allow users to make a single selection from a list of options. Since only one radio button can be selected at a time (within the same group), each available choice must be its own item and label.

Use the querySelector() method to check whether a radio button is selected. Programmers can use JavaScript's querySelector() method to select any HTML element. Here, we have used the querySelector() method to select only the checked radio button. If no radio button is selected, it returns a null value.

The <input type="radio"> defines a radio button. Radio buttons are normally presented in radio groups (a collection of radio buttons describing a set of related options). Only one radio button in a group can be selected at the same time.

The DOM Input Radio name Property in HTML DOM is used to set or return the value of name attribute of a Radio Button. The name attribute is required for each input field. If the name attribute is not specified in an input field then the data of that field would not be sent at all.