Phone mask with jQuery and Masked Input Plugin

Question

I have a problem masking a phone input with jQuery and Masked Input Plugin.

There are 2 possible formats:

1. (XX)XXXX-XXXX
2. (

Answer 1

$('.phone').focus(function(e) {
    // add mask
    $('.phone')
        .mask("(99) 99999999?9")
        .focusin(function(event)
        {
            $(this).unmask();
            $(this).mask("(99) 99999999?9");
        })
        .focusout(function(event)
        {
            var phone, element;
            element = $(this);
            phone = element.val().replace(/\D/g, '');
            element.unmask();

            if (phone.length > 10) {
                element.mask("(99) 99999-999?9");
            } else {
                element.mask("(99) 9999-9999?9");
            }
        }
    );
});