'require|float', 'invoice_type' => 'require', 'invoice_subject' => 'require', 'id' => 'require' ]; protected $message = [ 'amount.require' => '开票金额不能为空', 'amount.number' => '开票金额只能为数字', 'id.require' => '缺少更新条件', 'invoice_type.require' => '请选择开票类型', 'invoice_subject.require' => '请选择开票主体', ]; protected $scene = [ 'add' => ['amount','invoice_type','invoice_subject'], 'edit' => ['id', 'amount','invoice_type','invoice_subject'] ]; }