$id = $this->trimmed('id');
if (!$id) {
// TRANS: Client error displayed trying to find a user by ID without providing an ID.
$this->clientError(_('No ID.'));
}
$id = $this->trimmed('id');
if (!$id) {
// TRANS: Client error displayed trying to find a user by ID without providing an ID.
$this->clientError(_('No ID.'));
}