Check if a Checkbox is checked

This question already has an answer here:

How to check whether a checkbox is checked in jQuery? 56 answers

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Try This :-

$('.cbFee').click(function () {
    if ($(this).is(':checked')) {   
        $('.grpAnnualFee').hide();
    } else {
        $('.grpAnnualFee').show();
    }
});

OR

$('.cbFee').click(function () {
    if (this.checked) {   
         $('.grpAnnualFee').hide();
    } else {
         $('.grpAnnualFee').show();
    }
});

and while dealing with checkboxes it is better to use .change() instead of .click() .

---

你可以使用$('.cbFee').is(':checked')

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