public function setupElements() { $foo = new \Zend\Form\Element\Text('foo'); $foo->addValidator('NotEmpty')->addValidator('Alpha'); $bar = new \Zend\Form\Element\Text('bar'); $bar->addValidator('NotEmpty')->addValidator('Digits'); $baz = new \Zend\Form\Element\Text('baz'); $baz->addValidator('NotEmpty')->addValidator('Alnum'); $this->form->addElements(array($foo, $bar, $baz)); $this->elementValues = array('foo' => 'fooBarBAZ', 'bar' => '123456789', 'baz' => 'foo123BAR'); }