$form->setWrapperLegendMsg( 'unblockip' );
$form->setSubmitCallback( [ __CLASS__, 'processUIUnblock' ] );
$form->setSubmitTextMsg( 'ipusubmit' );
$form->setWrapperLegendMsg( 'unblockip' );
$form->setSubmitCallback( [ __CLASS__, 'processUIUnblock' ] );
$form->setSubmitTextMsg( 'ipusubmit' );