function biblio_validate in Bibliography Module 5

Implementation of hook_validate().

Errors should be signaled with form_set_error().

File

./biblio.module, line 1732

Code

function biblio_validate(&$node) {
  if ($node->biblio_type == 0) {
    form_set_error('biblio_type', t('You must select the type of publication'));
    return;
  }
  if (!$node->biblio_authors) {
    form_set_error('biblio_authors', t('You must supply at least one author name'));
  }

  /*  if (!strstr("$node->biblio_authors", ";")) {
      form_set_error('biblio_authors', t('You must separate the author names with semicolons'));
    }
  */
  if (!isset($node->biblio_year)) {
    form_set_error('biblio_year', t('You must supply the year of publication'));
  }
  if (!is_numeric($node->biblio_year) && $node->biblio_year != t("In Press") && $node->biblio_year != t("Submitted")) {
    form_set_error('biblio_year', t('Year of Publication must be a number between 1 and @thisyear or the words "In Press" or "Submitted" ', array(
      '@thisyear' => $today['year'] + 1,
    )));
  }
  $today = getdate();
  if (is_numeric($node->biblio_year) && ($node->biblio_year < 1 || $node->biblio_year > $today['year'] + 1)) {
    form_set_error('biblio_year', t('Year of Publication must be a number between 1 and @thisyear', array(
      '@thisyear' => $today['year'],
    )));
  }

  /*  if (!$node->biblio_secondary_title) {
      form_set_error('biblio_secondary_title', t('You must supply the Journal Title, Conference Name or Book Title'));
    }
  */
}