为什么我的symfony验证码始终返回有效？

如何解决为什么我的symfony验证码始终返回有效？

我关注了this tutorial，将验证码添加到了表单中。

首先我使用

安装它

composer require captcha-com/symfony-captcha-bundle:"4.*"

安装后，我在名为captcha.html.twig的文件上出错 错误：

captcha意外的“无空格”标记（预期 在第2行附近定义的“ block”标记。

所以我将{% spaceless %}更改为{% apply spaceless %} 错误消失了。

但是我的验证码机器人始终返回True（即使我什至没有填写）。 这是我的表单中的->add()函数：

->add('captchaCode',CaptchaType::class,[
    'captchaConfig' => 'ExampleCaptchaUserRegistration','constraints' => [
        new ValidCaptcha([
            'message' => 'Invalid captcha,please try again',]),],]);

Routes.yaml代码：

captcha_routing:
    resource: "@CaptchaBundle/Resources/config/routing.yml"

captcha.php代码：

<?php 
// app/config/packages/captcha.php
if (!class_exists('CaptchaConfiguration')) { return; }

// BotDetect PHP Captcha configuration options
return [
    // Captcha configuration for example form
    'ExampleCaptchaUserRegistration' => [
        'UserInputID' => 'captchaCode','ImageWidth' => 250,'ImageHeight' => 50,];

User.php实体上的验证码字段：

protected $captchaCode;

public function getCaptchaCode()
{
  return $this->captchaCode;
}

public function setCaptchaCode($captchaCode)
{
  $this->captchaCode = $captchaCode;
}

视图中的代码（树枝）

<span class="txt1 p-b-11">
    Are You a Robot?
</span>
<div class="wrap-input100 m-b-36">
    {{ form_widget(form.captchaCode,{'attr': {'class': 'input100'} }) }}       
    <span class="focus-input100"></span>
</div>
<div class="error">{{ form_errors(form.captchaCode) }} </div>

Controlleur函数：

/**
 * @Route("/register",name="user_register",methods={"GET","POST"})
 */
public function register(Request $request,UserPasswordEncoderInterface $encoder): Response
{
    $user = new User();
    $form = $this->createForm(UserType::class,$user,['validation_groups' => ['register'],]);
    $form ->remove("description");
    $form ->remove("phone");
    $form ->remove("website");
    $form ->remove("facebook");
    $form ->remove("picture");

    $form->handleRequest($request);
    if ($form->isSubmitted() && $form->isValid()) {

        $hash = $encoder->encodePassword($user,$user->getPassword());
        $user->setPassword($hash);

        // defaults values (user can edit them later)
        $user->setDescription("Apparently,this User prefers to keep an air of mystery about them.");
        $user->setPhone(null);
        $user->setPicture("default.png");
        $user->setWebsite(null);
        $user->setFacebook(null);
        $user->setRoles(["ROLE_USER"]);
        // end default values
    
        $entityManager = $this->getDoctrine()->getManager();
        $entityManager->persist($user);
        $entityManager->flush();
        

        return $this->redirectToRoute('user_login');
}
    return $this->render('authentication/register.html.twig',[
        'user' => $user,'form' => $form->createView(),]);
}