Golang (Go) SQL+JSON+Validator Support for Null Database/SQL Types
SQL Null Field Types
- sql.NullString
- sql.NullBool
- sql.NullInt64
- sql.NullFloat64
Adds support to Null* field types for database/sql.
Validator library is:
Allows simultaneous use of validator validations, null sql values in struct fields for database/sql, and still support JSON Marshal and Unmarshal for those Null* fields.
Usage
Please see integration test files, in particular those for validation.
You need to register custom types for validator. See how it is done in integration tests too.