function nodeaccess_userreference_requirements in Node access user reference 7.3

Implements hook_requirements().

File

./nodeaccess_userreference.install, line 26

Install, update and uninstall functions for the Node access user reference module.

Code

function nodeaccess_userreference_requirements($phase) {
  $requirements = array();
  if (!module_exists('user_reference') && !module_exists('entityreference') && $phase == 'runtime') {
    $t = get_t();
    $requirements['user_reference'] = array(
      'title' => $t('User reference module'),
      'severity' => REQUIREMENT_ERROR,
      'description' => $t('You need a module to reference users.  Use either <em>Entity reference</em> or <em>References</em>.'),
    );
  }
  return $requirements;
}