function biblio_crossref_check_doi in Bibliography Module 6.2

Same name and namespace in other branches

1. 7 modules/crossref/biblio_crossref.module \biblio_crossref_check_doi()
2. 7.2 modules/crossref/biblio_crossref.module \biblio_crossref_check_doi()

1 call to biblio_crossref_check_doi()

biblio_crossref_form_biblio_node_form_validate in modules/crossref/biblio_crossref.module

File

modules/crossref/biblio_crossref.module, line 186

Code

function biblio_crossref_check_doi($doi) {
  return db_result(db_query("SELECT nid FROM {biblio_crossref} WHERE biblio_crossref_id = '%s'", $doi));
}