title: Replace input in real time with jQuery
body: <p>I have a problem with this script, I want to replace anything entered in the input field with a specific letter in real time, with <code>Hello World</code> in the field.</p>
  
  <pre><code> &lt;input id="inputID" type="text" value="" maxlength="11"/&gt;
   $('#inputID').keyup(function(e){
    var cv=["h","e","l","l","o"," ","w","o","r","l","d",""];
  
    var i=$('#inputID').val();
  
    for (j=0;j&lt;11;j++){
  
      this.value = this.value.replace(i[j],cv[j]);
  
  }
  
  });
  </code></pre>
  
  <p>This script works  well when I write slowly but not when I write quickly.
  thanks for your help</p>