GitHub - golodash/galidator: Galidator is a validator for golang which provides a general use case approach for validation purposes.
GitHub - gookit/validate: ⚔ Go package for data validation and filtering. support Map, Struct, Form data. Go 通用的数据验证与过滤库,使用简单,内置大部分常用验证、过滤器,支持自定义验证器、自定义消息、字段翻译。
![postgresql - Validation using golang, gin and gorm with postgres like email already exist in database - Stack Overflow postgresql - Validation using golang, gin and gorm with postgres like email already exist in database - Stack Overflow](https://i.stack.imgur.com/bksjo.png)