Backend\Modules\Authentication\Actions\ResetPassword::validateForm PHP Метод

    private function validateForm()
    {
        if ($this->frm->isSubmitted()) {
            // shorten fields
            $newPassword = $this->frm->getField('backend_new_password');
            $newPasswordRepeated = $this->frm->getField('backend_new_password_repeated');
            // required fields
            $newPassword->isFilled(BL::err('PasswordIsRequired'));
            $newPasswordRepeated->isFilled(BL::err('PasswordRepeatIsRequired'));
            // all fields are ok?
            if ($newPassword->isFilled() && $newPasswordRepeated->isFilled()) {
                // the passwords entered match
                if ($newPassword->getValue() !== $newPasswordRepeated->getValue()) {
                    // add error
                    $this->frm->addError(BL::err('PasswordsDontMatch'));
                    // show error
                    $this->tpl->assign('error', BL::err('PasswordsDontMatch'));
                }
            }
            if ($this->frm->isCorrect()) {
                // change the users password
                BackendUsersModel::updatePassword($this->user, $newPassword->getValue());
                // attempt to login the user
                if (!BackendAuthentication::loginUser($this->user->getEmail(), $newPassword->getValue())) {
                    // redirect to the login form with an error
                    $this->redirect(BackendModel::createURLForAction('Index', null, null, array('login' => 'failed')));
                }
                // redirect to the login form
                $this->redirect(BackendModel::createURLForAction('Index', 'Dashboard', null, array('password_reset' => 'success')));
            }
        }
    }