title: Contact Form 7 WordPress Plugin Not Showing Error Messages
body: <p>I installed <code>Contact Form 7</code>  <code>version 3.7.2</code> WordPress Plugin,</p>
  
  <pre><code>http://wordpress.org/plugins/contact-form-7/
  </code></pre>
  
  <p>It is Prefect according to my requirements, But the Problem is this when i leaves all field Empty and Submit Form, its starts Loading,and Showing No any Error Message.
  also when i fill all fields,  mail sent but no any success message.</p>
  
  <p>any one who can figure out this.</p>