function _entityform_form_email_list_validate in Entityform 7.2

Same name and namespace in other branches

1. 7 entityform_type.admin.inc \_entityform_form_email_list_validate()

File

./entityform_type.admin.inc, line 571

Entityform type editing UI.

Code

function _entityform_form_email_list_validate($element, &$form_state, $form) {
  $emails = explode(', ', $element['#value']);
  foreach ($emails as $email) {
    $email = trim($email);
    if (!empty($email) && !valid_email_address($email)) {
      form_error($element, t('Please enter valid email addresses.'));
      return;
    }
  }
}