Zend HTML5表单元素类型

public function init(){
    $this->view->addHelperPath(\'Glitch/View/Helper\', \'Glitch_View_Helper_\');
}

public function getEmailField(){
     $element = new Zend_Form_Element_Text(\'email\');
     $element->setLabel(\'Email\');
     $element->setAttrib(\"type\", \"email\");
     $element->setRequired();

     return $element;
}

    <?php

    /** Zend_Form_Element_Xhtml */
    require_once \'Zend/Form/Element/Xhtml.php\';


    class Custom_Form_Element_Html5 extends Zend_Form_Element_Xhtml
    {
        public $helper = \'formHtml5\';
    }

    <?php


    /**
    * Abstract class for extension
    */
    require_once \'Zend/View/Helper/FormElement.php\';


    /**
    * Helper to generate an \"Html5\" element
    *
    */
    class Custom_View_Helper_FormHtml5 extends Zend_View_Helper_FormElement
    {

        public function formHtml5($name, $value = null, $attribs = null)
        {
            $info = $this->_getInfo($name, $value, $attribs);
            extract($info); // name, value, attribs, options, listsep, disable

            // build the element
            $disabled = \'\';
            if ($disable) {
                // disabled
                $disabled = \' disabled=\"disabled\"\';
            }

            // XHTML or HTML end tag?
            $endTag = \' />\';
            if (($this->view instanceof Zend_View_Abstract) && !$this->view->doctype()->isXhtml()) {
                $endTag= \'>\';
            }

            $xhtml = \'<input\'
                    . \' type=\"\' . (($attribs[\'type\'])?($this->view->escape($attribs[\'type\'])):\'text\') . \'\"\'
                    . \' name=\"\' . $this->view->escape($name) . \'\"\'
                    . \' id=\"\' . $this->view->escape($id) . \'\"\'
                    . \' value=\"\' . $this->view->escape($value) . \'\"\'
                    . $disabled
                    . $this->_htmlAttribs($attribs)
                    . $endTag;

            return $xhtml;
        }
    }

    class Application_Form_UserBasic extends Zend_Form
    {

        public function init()
        {
             // this will tell zf to look for custom helpers on your custom library
             $view = $this->getView();
             $view->addHelperPath(APPLICATION_PATH.\'/../library/Custom/View/Helper/\', \'Custom_View_Helper\');

             /* Some other code */

             $email      = new Custom_Form_Element_Html5(\'email\');
             $email->setAttribs(array( \'type\' => \'email\'));

             /* Your other elements*/

             $this->addElements(array(
                  $email, /* your other elements */
             ));
        }
    }

    autoloaderNamespaces[] = \"Custom_\"

class My_Form extends Zend_Form
{
    public function init()
    {
        $email = new Html5Input_Element_AnyType(\'email\', array(
            \'type\' => \'email\',
        ));

        $this->addElement($email);
    }
}