function biblio_pm_form_biblio_form_validate in Bibliography Module 7.2

1 string reference to 'biblio_pm_form_biblio_form_validate'

biblio_pm_form_biblio_form_alter in modules/pubmed/biblio_pm.module

File

modules/pubmed/biblio_pm.module, line 107

Code

function biblio_pm_form_biblio_form_validate($form, &$form_state) {
  $pmid = $form_state['values']['PMID'];

  // PubMed sometimes gives us spaces in the PMID. Take 'em out.
  if (isset($pmid) && !empty($pmid)) {
    $form_state['values']['PMID'] = str_replace(' ', '', $pmid);
  }
}