What is wrong? it keeps coming up with this error:
Oops, try again. Add the line $(’.btn’).addClass(‘disabled’); inside your if / else if statement.
var main = function() {
$(".btn").click(function() {
var post = $(".status-box").val();
$("<li>").text(post).prependTo(".posts");
$(".status-box").val("");
$(".counter").text(140);
});
$(".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");
};
$(document).ready(main);