function redhen_contact_contact_form_validate in RedHen CRM 7

Validation callback for redhen_contact_contact_form().

1 string reference to 'redhen_contact_contact_form_validate'

redhen_contact_contact_form in modules/redhen_contact/includes/redhen_contact.forms.inc

Form callback: create or edit a contact.

File

modules/redhen_contact/includes/redhen_contact.forms.inc, line 92

Forms for creating, editing, and deleting contacts.

Code

function redhen_contact_contact_form_validate($form, &$form_state) {
  $contact = $form_state['redhen_contact'];

  // Notify field widgets to validate their data.
  field_attach_form_validate('redhen_contact', $contact, $form, $form_state);

  // If mirroring a connected and contact email's, ensure the email is not used
  // by another Drupal user.
  if (redhen_contact_user_email_setting(REDHEN_CONTACT_MIRROR_EMAIL, $contact) && $contact->uid) {
    foreach ($form_state['values'][REDHEN_CONTACT_EMAIL_FIELD][LANGUAGE_NONE] as $email) {
      if (is_array($email) && !empty($email['value']) && $email['default']) {
        $user = user_load_by_mail($email['value']);
        if ($user && $user->uid != $contact->uid) {
          form_set_error(REDHEN_CONTACT_EMAIL_FIELD, t("This contact's primary email is configured to mirror the associated Drupal user and email address %email is already in use by another Drupal user.", array(
            '%email' => $email['value'],
          )));
          break;
        }
      }
    }
  }
}