package validator import ( "errors" "strings" validator "github.com/go-playground/validator/v10" ) type Validator struct { validator *validator.Validate } func NewValidator() *Validator { return &Validator{validator: validator.New()} } func (val *Validator) Validate(i interface{}) error { err := val.validator.Struct(i) if err == nil { return nil } err = errors.New(strings.Replace(err.Error(), "\n", ", ", -1)) return err }