Hello to everyone this is my code but I don't know what's wrong please help me

#1

('.status-box').keyup(function() { var postlength = (this).val().length;
var charactersleft = 140 - postlength;
$(’.counter’).text(charactersleft);

if(charactersleft < 0) {
    $('.btn').addClass('.disabled');
}
else if(charactersleft == 140) {
    $('.btn').addClass('.disabled');
}
else {
    $('.btn').removeClass('.disabled');
}

});
$(’.btn’).addClass(’.disabled’);
}

it says:
Remember to add the line $(’.btn’).addClass(‘disabled’); outside your keyup event handler

#2

Hi @wisemanmukhtar,

addClass(), removeClass(), and toggleClass() don’t use a dot (.) before the class name. So that line should look like this instead:

$('.btn').addClass('disabled');

:slight_smile:

#3

ww Zystvan, actually you are right thank you :smile:

#4