Captcha error in contact form - how to solve?

Question

Yii

I have already set up sending mail when ordering goods in cart / view, everything works, letters reach, but I still need to send messages in the 'Contacts' link, and here errors come out (
Error Exception (Invalid Configuration) 'yii\base\InvalidConfigException' with message 'Invalid CAPTCHA action ID: index/captcha'
SiteController

spoiler

<?php

namespace app\controllers;

use Yii;
use yii\filters\AccessControl;
use yii\web\Controller;
use yii\filters\VerbFilter;
use app\models\LoginForm;
use app\models\ContactForm;

class SiteController extends Controller
{
    public function behaviors()
    {
        return [
            'access' => [
                'class' => AccessControl::className(),
                'only' => ['logout'],
                'rules' => [
                    [
                        'actions' => ['logout'],
                        'actions' => ['captcha','index'],
                        'allow' => true,
                        'roles' => ['@'],
                    ],
                ],
            ],
            'verbs' => [
                'class' => VerbFilter::className(),
                'actions' => [
                    'logout' => ['post','get'],
                ],
            ],
        ];
    }

    public function actions()
    {
        return [
            'error' => [
                'class' => 'yii\web\ErrorAction',
            ],
            'captcha' => [
                'class' => 'yii\captcha\CaptchaAction',
                'fixedVerifyCode' => YII_ENV_TEST ? 'testme' : null,
            ],
        ];
    }

   /* public function actionIndex()
    {
        return $this->render('index');
    }*/
 public function actionIndex()
    {
        $model = new ContactForm();
        if ($model->load(Yii::$app->request->post()) && $model->contact(setting::ADMIN_EMAIL_ADDRESS)) {
            Yii::$app->session->setFlash('contactFormSubmitted');

            return $this->refresh();
        } else {
            return $this->render('index', [
                'model' => $model,
            ]);
        }
    }



    public function actionLogin()
    {
        if (!\Yii::$app->user->isGuest) {
            return $this->goHome();
        }

        $model = new LoginForm();
        if ($model->load(Yii::$app->request->post()) && $model->login()) {
            return $this->goBack();
        }
        return $this->render('login', [
            'model' => $model,
        ]);
    }

    public function actionLogout()
    {
        Yii::$app->user->logout();

        return $this->goHome();
    }
/*
    public function actionContact()
    {
        $model = new ContactForm();
        if ($model->load(Yii::$app->request->post()) && $model->contact(Yii::$app->params['adminEmail'])) {
            Yii::$app->session->setFlash('contactFormSubmitted');

            return $this->refresh();
        }
        return $this->render('contact', [
            'model' => $model,
        ]);
    }
*/
    public function actionAbout()
    {
        return $this->render('about');
    }
}

IndexController

spoiler

<?php
/**
 * Created by PhpStorm.
 * User: Andrey
 * Date: 14.05.2016
 * Time: 10:37
 */

namespace app\controllers;

use Yii;
use yii\App\Controller;
use app\models\ContactForm;
use yii\web\Request;



class IndexController extends AppController
{
// экшен корзины
    public function actionContact()
    {
        
        //$this->layout = 'contact';
        $this->layout = false;
        

          /* Создаем экземпляр класса */
        $model = new ContactForm();
        /* получаем данные из формы и запускаем функцию отправки contact, если все хорошо, выводим сообщение об удачной отправке сообщения на почту */
        if ($model->load(Yii::$app->request->post()) && $model->contact(Yii::$app->params['adminEmail'])) {
            Yii::$app->session->setFlash('contactFormSubmitted');
            return $this->refresh();
        /* иначе выводим форму обратной связи */
        } else {
           return $this->render('contact', [
               'model' => $model,
         ]);
           /*  return $this->render('contact', compact('contact'));*/
        }
    }
}

   /*  public function actionView(){
       
       
        // выводим title E-SHOPPER и прицепляем название категории
        /* $this->setMeta('E-SHOPPER | ' . $category->name, $category->keywords, $category->description);

        // рендерим category/view и передаем в него найденные продукты
        return $this->render('index', compact('contact'));
    }
}
*/

ModelContactForm.php

spoiler

<?php

namespace app\models;

use Yii;
use yii\base\Model;

/**
 * ContactForm is the model behind the contact form.
 */
class ContactForm extends Model
{
    public $name;
    public $email;
    public $subject;
    public $body;
    public $verifyCode;

    /**
     * @return array the validation rules.
     */
    public function rules()
    {
        return [
        /*[/*
            // name, email, subject and body are required
            [['name', 'email', 'subject', 'body'], 'required'],
            // email has to be a valid email address
            ['email', 'email'],
            // verifyCode needs to be entered correctly
            ['verifyCode', 'captcha'],
        ];*/
           /* Поля обязательные для заполнения */
            [ ['name', 'email', 'subject', 'body'], 'required'],
            /* Поле электронной почты */
            ['email', 'email'],
            /* Капча */
            ['verifyCode', 'captcha', 'captchaAction'=>'index/captcha'],
          /*  ['verifyCode', 'captcha','captchaAction'=>'/contactus/default/captcha'],*/

        ];

    }

    /**
     * @return array customized attribute labels
     */
    public function attributeLabels()
    {
        return [
            'verifyCode' => 'Подтвердите код',
            'name' => 'Имя',
            'email' => 'Электронный адрес',
            'subject' => 'Тема',
            'body' => 'Сообщение',
        ];
    }

    /**
     * Sends an email to the specified email address using the information collected by this model.
     * @param  string  $email the target email address
     * @return boolean whether the model passes validation
     */
    /*public function contact($email)
    {
        if ($this->validate()) {
            Yii::$app->mailer->compose()
                ->setTo($email)
                ->setFrom([$this->email => $this->name])
                ->setSubject($this->subject)
                ->setTextBody($this->body)
                ->send();

            return true;
        }
        return false;
    }*/

       /* функция отправки письма на почту */
    public function contact($emailto)
    {
        /* Проверяем форму на валидацию */
        if ($this->validate()) {    
            Yii::$app->mailer->compose() 
                ->setFrom([$this->email => $this->name]) /* от кого */
                ->setTo($emailto) /* куда */
                ->setSubject($this->subject) /* имя отправителя */
                ->setTextBody($this->body) /* текст сообщения */
                ->send(); /* функция отправки письма */

            return true;
        } else {
            return false;
        }
    }
}

Answer 1

Good evening.
In IndexController

public function actions()
    {
        return [
            'captcha' => [
                'class' => 'yii\captcha\CaptchaAction',
                'fixedVerifyCode' => YII_ENV_TEST ? 'testme' : null,
            ]
        ];
    }