function SpambotUserspamForm::validateForm

File

src/Form/SpambotUserspamForm.php, line 276

Class

SpambotUserspamForm

Settings form to save the configuration for Spambot.

Namespace

Drupal\spambot\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
    $values = $form_state->getValues();
    $key_required = !empty($values['report']['nids']) && count(array_filter($values['report']['nids']));
    if ($comments_enabled = $this->moduleHandler
        ->moduleExists('comment')) {
        $key_required = !empty($values['report']['cids']) && count(array_filter($values['report']['cids'])) || $key_required;
    }
    if ($key_required && !$this->config
        ->get('spambot_sfs_api_key')) {
        $form_state->setErrorByName('action', $this->t('To report spammers to www.stopforumspam.com, you need to register for an API key at <a href="https://www.stopforumspam.com">www.stopforumspam.com</a> and enter it into the @page.', [
            '@page' => Link::fromTextAndUrl($this->t('spambot settings'), Url::fromRoute('spambot.settings_form'))
                ->toString(),
        ]));
    }
}