Проверка паролей на совпадение jQuery при вводе

function  countCharPass(val){ 
var leng = val.value.length; 
if(leng >= 8){ 
$('.length').addClass('done'); 
console.log('length done'); 
}else{ 
$('.length').removeClass('done'); 
console.log('length error'); 
} 
 
if($('input[name="password"]').val().trim() === $('input[name="confirm_password"]').val().trim() ){ 
$('.match').addClass('done'); 
console.log('match done'); 
} else{ 
$('.match').removeClass('done'); 
console.log('match error'); 
} 
 
 
 
 
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script> 
 
<p class="length"></p> 
<p class="match"></p> 
 
 
 
<input type="password" name="password" onkeyup="countCharPass(this)"> 
<input type="password" name="confirm_password" onkeyup="countCharPass(this)">