jqueryHow do I check if a radio button is checked using jQuery?

To check if a radio button is checked using jQuery, you can use the :checked selector in combination with the .prop() method. The following example code will return true if the radio button with the ID myRadio is checked:

var isChecked = $("#myRadio").prop("checked");
console.log(isChecked); // Output: true

The code consists of the following parts:

1. $("#myRadio") - This is a jQuery selector which selects the element with the ID myRadio.
2. .prop("checked") - This is a jQuery method which gets the value of the checked property of the selected element.
3. var isChecked - This is a variable which will store the value of the checked property.
4. console.log(isChecked) - This is a console method which logs the value of the isChecked variable.

Helpful links

• jQuery :checked Selector
• jQuery .prop() Method

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