php – ZF2,ZF2-NoCaptcha,FormValidation

我正在使用szmnmichalowski/ZF2-NoCaptcha进行验证码验证,我有以下设置.如何使用相同的验证器验证’captcha’表单元素,并生成并嵌入“g-recaptcha-response”以便即时生成？我得到’两个给定的令牌不匹配’错误消息,即使我键入正确的验证码.但我可以使用自定义验证器验证它.

composer.json

{
    "require": {
        "PHP": ">=5.3.3",
        "zendframework/zendframework": "2.3.3",
        "spoonx/sxmail": "1.4.*",
        "slm/queue": "0.4.*",
        "szmnmichalowski/zf2-nocaptcha": "dev-master"
    }
}

配置/ application.config.PHP

return array(
    'modules' => array(
        'SxMail',
        'SlmQueue',
        'Application',
        'NoCaptcha'
    )
);

模块/应用/ Module.PHP

<?PHP
namespace Application;

class Module implements AutoloaderProviderInterface, ConfigProviderInterface, BootstrapListenerInterface
{
    public function getFormElementConfig()
    {
        return array(
            'factories' => array(
                'Application\Form\ContactusForm' => function ($serviceManager) {
                    $form = new \Application\Form\ContactusForm();
                    return $form;
                }

            )
        );
    }
}

模块/应用/ src目录/应用/表格/ ContactusForm.PHP

<?PHP
namespace Application\Form;

use Zend\Form\Element;
use Zend\Form\Form;
use Zend\ServiceManager\ServiceLocatorAwareInterface;
use Zend\InputFilter\InputFilterawareInterface;
use Zend\InputFilter\InputFilter;
use Zend\InputFilter\Factory as InputFactory;


class ContactusForm extends Form implements InputFilterawareInterface, ServiceLocatorAwareInterface
{
    protected $inputFilter;

    public function __construct($name = null)
    {
        parent::__construct('ContactUs');
    }

    public function init()
    {
        $name = new \Zend\Form\Element\Text('name');
        $name->setAttributes(array(
                'class'       => 'form-control',
                'id'          => 'name',
                'placeholder' => 'Name',
                'required'    => 'Name required'
            )
        );

        $this->add($name);

        $config = $this->getServiceLocator()->getServiceLocator()->get('config');
        $options = $config['application']['captcha'];

        $captcha = new \NoCaptcha\Captcha\ReCaptcha($options);

        $this->add(array(
            'type'  => 'Zend\Form\Element\Captcha',
            'name'  => 'captcha',
            'attributes' => array(
                'id'     => 'recaptcha-response',
            ),
            'options' => array(
                'label'   => 'Are you a bot?',
                'captcha' => $captcha
            )
        ));
    }

    public function getInputFilter()
    {
        if (!$this->inputFilter) {
            $inputFilter = new InputFilter();
            $factory = new InputFactory();

            $inputFilter->add($factory->createInput([
                'name' => 'name',
                'required' => true,
                'filters' => array(
                    array(
                        'name' => 'StripTags'
                    ),
                    array(
                        'name' => 'StringTrim'
                    )
                ),
                'validators' => array(
                    array(
                        'name' => 'not_empty',
                        "options" => array(
                            "messages" => array(
                                "isEmpty" => "Name is empty."
                            ),
                        ),
                    ),
                )
            ]));

            $inputFilter->add($factory->createInput([
                'name' => 'captcha',
                'required' => true,
                'validators' => array(
                    array(
                        'name'    => 'Identical',
                        'options' => array(
                            'token' => 'g-recaptcha-response',
                        )
                    )
                )
            ]));

            $this->inputFilter = $inputFilter;
        }

        return $this->inputFilter;
    }
}

模块/应用/ SRC /应用/控制器/ IndexController.PHP

<?PHP
namespace Application\Controller;

use Application\Form\ContactusForm;

class IndexController extends ApplicationController
{
    public function __construct(
        \Application\Service\EmailService $emailService
    ) {
        $this->emailService = $emailService;
    }

    public function indexAction()
    {
        $contactUsForm = $this->getServiceLocator()->get('FormElementManager')->get('Application\Form\ContactusForm');
        $contactUsForm->setTranslator($this->translator);

        $request = $this->getRequest();

        if ($request->isPost()) {

            $postData = $request->getPost();
            $contactUsForm->setData($postData);

            if ($contactUsForm->isValid()) {
                $emailJob = $this->getJobManager()->get('Application\Job\Email');
                $emailJob->setContent(
                //content
                );
                $this->getDoctrineQueue()->push($emailJob);

                $successMessage = $this->translator->translate('Message successfully sent.');
                $this->flashMessenger()->addSuccessMessage($successMessage);
                $this->redirect()->toRoute('home');

            } else {
                $errorMessage = $this->translator->translate('Message Failed. Please try again');
                $this->flashMessenger()->addErrorMessage($errorMessage);
            }
        }

        $viewmodel = new viewmodel();
        $viewmodel->setvariable('form', $contactUsForm);

        return $viewmodel;
    }
}

解决方法:

好像很多工作.试试这个：
https://github.com/Saeven/zf2-circlical-recaptcha

披露：我是作者,但至少可以保证它有效.