FM / captcha

/var/www/vhosts/nabawater/vendor/yiisoft/yii2/captcha/

/var/www/vhosts/nabawater/vendor/yiisoft/yii2/captcha

Name	Size	Mode	Actions
Captcha.php	5607	0644	edit dl rm
CaptchaAction.php	12648	0644	edit dl rm
CaptchaAsset.php	550	0644	edit dl rm
CaptchaValidator.php	3687	0644	edit dl rm
SpicyRice.md	507	0644	edit dl rm
SpicyRice.ttf	67244	0644	edit dl rm

Edit: /var/www/vhosts/nabawater/vendor/yiisoft/yii2/captcha/CaptchaValidator.php (3687B)

<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\captcha;

use Yii;
use yii\base\InvalidConfigException;
use yii\validators\ValidationAsset;
use yii\validators\Validator;

/**
 * CaptchaValidator validates that the attribute value is the same as the verification code displayed in the CAPTCHA.
 *
 * CaptchaValidator should be used together with [[CaptchaAction]].
 *
 * Note that once CAPTCHA validation succeeds, a new CAPTCHA will be generated automatically. As a result,
 * CAPTCHA validation should not be used in AJAX validation mode because it may fail the validation
 * even if a user enters the same code as shown in the CAPTCHA image which is actually different from the latest CAPTCHA code.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 2.0
 */
class CaptchaValidator extends Validator
{
    /**
     * @var bool whether to skip this validator if the input is empty.
     */
    public $skipOnEmpty = false;
    /**
     * @var bool whether the comparison is case sensitive. Defaults to false.
     */
    public $caseSensitive = false;
    /**
     * @var string the route of the controller action that renders the CAPTCHA image.
     */
    public $captchaAction = 'site/captcha';

/**
     * {@inheritdoc}
     */
    public function init()
    {
        parent::init();
        if ($this->message === null) {
            $this->message = Yii::t('yii', 'The verification code is incorrect.');
        }
    }

/**
     * {@inheritdoc}
     */
    protected function validateValue($value)
    {
        $captcha = $this->createCaptchaAction();
        $valid = !is_array($value) && $captcha->validate($value, $this->caseSensitive);

return $valid ? null : [$this->message, []];
    }

/**
     * Creates the CAPTCHA action object from the route specified by [[captchaAction]].
     * @return \yii\captcha\CaptchaAction the action object
     * @throws InvalidConfigException
     */
    public function createCaptchaAction()
    {
        $ca = Yii::$app->createController($this->captchaAction);
        if ($ca !== false) {
            /* @var $controller \yii\base\Controller */
            list($controller, $actionID) = $ca;
            $action = $controller->createAction($actionID);
            if ($action !== null) {
                return $action;
            }
        }
        throw new InvalidConfigException('Invalid CAPTCHA action ID: ' . $this->captchaAction);
    }

/**
     * {@inheritdoc}
     */
    public function clientValidateAttribute($model, $attribute, $view)
    {
        ValidationAsset::register($view);
        $options = $this->getClientOptions($model, $attribute);

return 'yii.validation.captcha(value, messages, ' . json_encode($options, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE) . ');';
    }

/**
     * {@inheritdoc}
     */
    public function getClientOptions($model, $attribute)
    {
        $captcha = $this->createCaptchaAction();
        $code = $captcha->getVerifyCode(false);
        $hash = $captcha->generateValidationHash($this->caseSensitive ? $code : strtolower($code));
        $options = [
            'hash' => $hash,
            'hashKey' => 'yiiCaptcha/' . $captcha->getUniqueId(),
            'caseSensitive' => $this->caseSensitive,
            'message' => Yii::$app->getI18n()->format($this->message, [
                'attribute' => $model->getAttributeLabel($attribute),
            ], Yii::$app->language),
        ];
        if ($this->skipOnEmpty) {
            $options['skipOnEmpty'] = 1;
        }

return $options;
    }
}

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