title: How to add required error message to my input in Zend Framework 1.11?
body: <p>I have the following code snippets in my forms/video.php. But i do not know where to add the validation message for required.</p>
  
  <pre><code>$this-&gt;addElement('text','name', array(
          'label'=&gt;'Name',
          'maxlength'=&gt;20,
          'class'=&gt;'name',
          'required'=&gt;true,
          'filters'=&gt;array('StringTrim'),
          'decorators'=&gt;array(
              'ViewHelper',
              'Errors',
              array(array('control'=&gt;'HtmlTag'), array('tag'=&gt;'div', 'class'=&gt;'fieldcontrol')),
              array('Label', array('tag'=&gt;'div', 'class'=&gt;'name')),
              array(array('row'=&gt;'HtmlTag'), array('tag' =&gt; 'div', 'class'=&gt;'row')),
          )
      ));
  </code></pre>
  
  <p>Instead of "Value is required and can't be empty", I would like to set it to something else like "Please enter your name".</p>