if (empty($this->profile)) {
// TRANS: Client error displayed when trying to unblock a user from a group without providing an existing profile.
$this->clientError(_('No profile with that ID.'));
if (empty($this->profile)) {
// TRANS: Client error displayed when trying to unblock a user from a group without providing an existing profile.
$this->clientError(_('No profile with that ID.'));
if (empty($this->group)) {
// TRANS: Client error displayed when trying to unblock a user from a non-existing group.
$this->clientError(_('No such group.'));
if (empty($this->group)) {
// TRANS: Client error displayed when trying to unblock a user from a non-existing group.
$this->clientError(_('No such group.'));