$this->assign('tpl_standardised_fields', ['name', 'description', 'member_of_contact_id', 'minimum_fee']);
$this->addRule('name', ts('A membership type with this name already exists. Please select another name.'),
$this->assign('tpl_standardised_fields', ['name', 'description', 'member_of_contact_id', 'minimum_fee']);
$this->addRule('name', ts('A membership type with this name already exists. Please select another name.'),