title: Required Field Msg for empty Textbox
body: <p>In the below Codeigniter Code i place the view Part .When i click submit button without entering data in the textbox it should display Required Field Which i left empty.Pls help me to do.</p>
  
  <pre><code>&lt;?php
  
  echo form_open('contact/create_member');
  
  echo form_input('name', set_value('name', ' Name'));
  echo form_input('email_address', set_value('email_address', 'Email Address'));
  echo form_input('college_name', set_value('college_name', 'college_name'));
  echo form_input('address', set_value('address', 'address'));
  echo form_input('phone_number', set_value('phone_number', 'phone_number'));
  echo form_textarea('message', set_value('message', 'message'));
  echo form_submit('submit', 'Submit');
  
  ?&gt;
  </code></pre>