'请填写选项类型'], ['type', 'in', 'range' => ['region', 'bank-region', 'bank'], 'message' => '选项类型错误'], [['parentCode', 'keyword'], 'default', 'value' => ''], [['parentCode', 'keyword'], 'string', 'max' => 100], ]; } public function attributeLabels() { return [ 'type' => '选项类型', 'parentCode' => '父级编码', 'keyword' => '关键字', ]; } }