Limit Textarea Character

Membatasi inputan atau jumlah karakter pada sebuah input textarea

by Miftah Faroq

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<form action="" method="">                                
    <textarea class="form-control input-sm" type="textarea" id="message" placeholder="Tulis disini" maxlength="150" rows="8"></textarea>
   	
   	<p id="characterLeft" class="help-block ">Jumlah karakter melebihi sudah batas!</p>

    <br style="clear:both">
    <button id="btnSubmit" name="btnSubmit" type="submit" style="height:35px"> Kirim </button>
</form>

CSS

.red{ 
    		color:red;
    		font-weight: bold;
    	}
    	textarea { 
    		resize:none;
    	}