How can I know which radio button is selected via jQuery?

Question

Aryan Kumar · Answer

Sure, I can help you with that.
To know which radio button is selected via jQuery, you can use the :checked selector. The
:checked selector selects all radio buttons that are checked.
The following code shows how to know which radio button is selected via jQuery:
// Get the radio button element.
var radioButton = $("#myRadioButton");
// Check if the radio button is checked.
var isChecked = radioButton.is(":checked");
In this code, the radioButton variable is the jQuery object for the radio button element. The
is(":checked") method is used to check if the radio button is checked.
If the radio button is checked, the isChecked variable will be 
true. If the radio button is not checked, the isChecked variable will be
false.
You can also use the val() method to get the value of the selected radio button. The following code shows how to get the value of the selected radio button:
// Get the value of the selected radio button.
var radioButtonValue = radioButton.val();
In this code, the radioButtonValue variable is the value of the selected radio button.

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How can I know which radio button is selected via jQuery?

Utpal Vishwas

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