title: How to show validation message in controller Codeigniter
body: <p>How  can I use {ci_form_validation field='title' error='true'} in the controller ?</p>
  
  <p>I have this code </p>
  
  <pre><code>$this-&gt;load-&gt;library('form_validation');
  $this-&gt;form_validation-&gt;set_rules('title', $this-&gt;lang-&gt;line('title'), 'trim|required|min_length[3]|xss_clean');   
  $this-&gt;form_validation-&gt;set_rules('fahad', $this-&gt;lang-&gt;line('blog'), 'trim|required|min_length[20]|xss_clean'); 
  $this-&gt;form_validation-&gt;set_rules('writer', $this-&gt;lang-&gt;line('writer'), 'trim|required|alpha_dash|min_length[3]|xss_clean');
  </code></pre>
  
  <p>I want to print error message in controller because I am using jquery. </p>