function cleantalk_validate_newsletter in Anti Spam by CleanTalk 7.5

Cleantalk newsletter validation function.

1 string reference to 'cleantalk_validate_newsletter'

_cleantalk_form_alter in ./cleantalk.module

Cleantalk inner function - alters needed form.

File

./cleantalk.module, line 48

Main CleanTalk integration module functions.

Code

function cleantalk_validate_newsletter(&$form, &$form_state) {
  global $user;
  if (CleantalkFuncs::_cleantalk_check_form_submit_handlers($form_state['triggering_element']['#parents'])) {
    $spam_check = array();
    $spam_check['type'] = 'comment';
    $spam_check['sender_email'] = !empty($form_state['values']['email']) ? $form_state['values']['email'] : '';
    $spam_check['sender_nickname'] = !empty($form_state['values']['firstname']) && !empty($form_state['values']['lastname']) ? $form_state['values']['firstname'] . $form_state['values']['lastname'] : '';
    $spam_check['message_title'] = '';
    $spam_check['message_body'] = '';
    $spam_result = CleantalkFuncs::_cleantalk_check_spam($spam_check, form_get_errors());
    if (isset($spam_result) && is_array($spam_result) && $spam_result['errno'] == 0 && $spam_result['allow'] != 1) {
      form_set_error('email', $spam_result['ct_result_comment']);
    }
  }
}