title: Zend_Form validator custom error message in INI configuration file
body: <p>I am using INI files to manage my Zend_Form elements.</p>
  
  <p>Here's an example .ini file:</p>
  
  <pre><code>form.action = ""
  form.method = "post
  
  form.elements.attribute_name.type = "text"
  form.elements.attribute_name.options.label = "Element Name"
  form.elements.attribute_name.options.validators.strlen.validator = "StringLength"
  form.elements.attribute_name.options.validators.strlen.options.min = "1"
  form.elements.attribute_name.options.validators.strlen.options.max = "50"
  
  form.elements.submit.type = "submit"
  form.elements.submit.options.name = "Go!"
  </code></pre>
  
  <p>This element will throw the "strlen" error message as "XX is greater than 50 characters long"</p>
  
  <p>My question is: How do i overwrite this error message within in INI file?</p>
  
  <p>I thought the following might work, but it doesnt do anything!</p>
  
  <pre><code>form.elements.attribute_name.options.validators.strlen.options.message = "You Muppet!"
  </code></pre>
  
  <p>Thanks for any help.</p>
  
  <p>Jon</p>