How to create textbox element in Zend Framework?

$artist = new Zend_Form_Element_Text('artist');
        $artist->setLabel('Artist')
               ->setRequired(true)
               ->addFilter('StripTags')
               ->addFilter('StringTrim')
               ->addValidator('NotEmpty')
  ->setErrorMessages(array(
'isEmpty'=>'You should must enter your First Name.'
));