javascript - How do I check whether a checkbox is checked in jQuery?

Sunday, 22 January 2017

I need to check the checked property of a checkbox and perform an action based on the checked property using jQuery.

For example, if the age checkbox is checked, then I need to show a textbox to enter age, else hide the textbox.

But the following code returns false by default:

if ($('#isAgeSelected').attr('checked'))
{
    $("#txtAge").show();

}
else
{
    $("#txtAge").hide();
}







Age is selected

How do I successfully query the checked property?

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