Zend greaterThan validation and message changes

Adding the greaterThan Validator to an elements, setting its min value AND changing its return message was a little tricky.

The main problem is finding the actual valid/invalid declaration, for each type of validator its different, so you need to look at the actual class and find it in there:

Here is how I did it in Zend Framework

$projectModel = new App_Model_DbTable_Project();
   $projects = $projectModel->getProjectList();
   array_unshift($projects,'-----Select Project ----');

   $project = new Zend_Form_Element_Select('projects');
   $project->setLabel('Project')
   ->addMultiOptions($projects)
   ->addValidator('greaterThan',true,array('messages'=>array('notGreaterThan' =>'Please select a project'),'min'=>0));