frontend\models\PasswordResetMobileRequestForm::rules PHP Метод

    public function rules()
    {
        return [[['mobile', 'captcha'], 'trim'], [['mobile', 'captcha'], 'required'], ['mobile', 'match', 'pattern' => '/^1[3|4|5|7|8][0-9]{9}$/'], ['mobile', 'exist', 'targetClass' => User::className(), 'filter' => ['status' => User::STATUS_ACTIVE], 'message' => '该手机号不存在或已禁用！'], [['captcha'], 'captcha', 'captchaAction' => 'site/password-reset-captcha']];
    }