domain_unique_domain

Versions

domain

domain_unique_domain($subdomain)

Validate the domain against existing domains.

Parameters

$subdomain Domain string to check

Return value

bool TRUE if unique; FALSE if duplicate.

Code

./domain.module, line 867

<?php
function domain_unique_domain($subdomain) {
  $count = db_result(db_query("SELECT COUNT(domain_id) FROM {domain} WHERE subdomain = '%s'", $subdomain));
  return !(bool) $count;
}
?>