$this->add('text', 'icon', ts('Icon'), ['class' => 'crm-icon-picker', 'title' => ts('Choose Icon'), 'allowClear' => TRUE]);
}
$this->add('text', 'icon', ts('Icon'), ['class' => 'crm-icon-picker', 'title' => ts('Choose Icon'), 'allowClear' => TRUE]);
}