Error : $val.val() undefined when input is empty

[azhilov]

Error : $val.val() undefined when input is empty.
Solution:

if (!$wrap.find('.text-limit').length) {
    var val = $val.val() || '';

    $parent.length ? $parent.append(counterElm) : $wrap.append(counterElm);
    $wrap.find(settings.target).html(val.length);
    $wrap.find(settings.maxTarget).html('/' + maxLength);

    $wrap.on('keyup', settings.valName, function (e) {
        var input = e.currentTarget;
        var val = input.value;

        if (val.length > maxLength) 
            input.value = val.substr(0, maxLength);

        $wrap.find(settings.target).html(input.value.length);
    });
}

[tg0825]

@azhilov thanks!