title: BootstrapValidator validate multiple text field with same name
body: <p>I am stuck at here, i'm trying to validate multiple textfield with same name, but it validates only the first input text and the rest nothing shows.</p>
  
  <pre><code>&lt;form id = "frm_org_id"&gt;
  &lt;input type="text" name="email_address[]" placeholder="Email address" class="email_address"&gt;
  &lt;input type="text" name="email_address[]" placeholder="Email address" class="email_address"&gt;
  &lt;input type="text" name="email_address[]" placeholder="Email address" class="email_address"&gt;
  &lt;input type="text" name="email_address[]" placeholder="Email address" class="email_address"&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>js</p>
  
  <pre><code>$('#frm_org_id').bootstrapValidator({
  
      fields:{
          'email_address[]':{
              validators:{
                  notEmpty:{
                      message: ' required'
                  },
                  emailAddress:{
                      message: 'Invalid email address'
                  }
              }
          }
      }
  });
  </code></pre>
  
  <p>How do i validate independently each of the field when typing?</p>