for sanitize we use most used Sanitizer
package main
import (
"context"
"github.com/bordunosp/ddd/CQRS/Middleware"
"github.com/go-playground/mold/v4"
)
func main() {
Middleware.SanitizeRegisterTag("custom_trim", customTrim)
}
// customTrim implements mold.Func
func customTrim(ctx context.Context, fl mold.FieldLevel) error {
// do stuff
return nil
}