Customize element texts for a particular element before validating and saving a record. This is helpful if you want to prepare form data for validation automatically, limiting the possibility of a validation error.
array('Save', $recordType, $elementSetName, $elementName)
class MyPlugin extends :php:class:`Omeka_Plugin_AbstractPlugin`
{
protected $_filters = array('addIsbnToDcId'=>array('Save', 'Item', 'Dublin Core', 'Identifier');
public function addIsbnToId($text, $args)
{
return "ISBN: $text";
}
}