Fix Radio Form For Free

To check which radio button is selected in a form, we first get the desired input group with the type of input as an option and then the value of this selection can then be accessed by the val() method. This returns the name of the option that is currently selected.

You can check a radio button by default by adding the checked HTML attribute to the <input> element. You can disable a radio button by adding the disabled HTML attribute to both the <label> and the <input> .

Only one radio button in a group can be selected at the same time. Note: The radio group must have share the same name (the value of the name attribute) to be treated as a group.Note: The value attribute defines the unique value associated with each radio button.

Only one radio button in a group can be selected at the same time. Note: The radio group must have share the same name (the value of the name attribute) to be treated as a group.Note: The value attribute defines the unique value associated with each radio button.

To select only one radio button, you have to put them under one group, i.e make the name attribute same for all of them. Save this answer.

The DOM Input Radio disabled Property is used to set or return whether the Radio Button must be disabled or not.Syntax: Property Values: Return Value: It returns a boolean value which represents that the Radio Button is disabled or not. Example-1: This Example illustrates how to return the Property. Output:

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.