套件：golang-github-go-ozzo-ozzo-validation.v4-dev（4.3.0-2）

idiomatic Go (golang) validation package.

ozzo-validation is a Go package that provides configurable and extensible data validation capabilities. It has the following features:

 * use normal programming constructs rather than error-prone struct tags
   to specify how data should be validated.
 * can validate data of different types, e.g., structs, strings, byte
   slices, slices, maps, arrays.
 * can validate custom data types as long as they implement the
   Validatable interface.
 * can validate data types that implement the sql.Valuer interface (e.g.
   sql.NullString).
 * customizable and well-formatted validation errors.
 * error code and message translation support.
 * provide a rich set of validation rules right out of box.
 * extremely easy to create and use custom validation rules.

本頁其他語言版本如下（如何設定預設文件語言）：