nuntius/examples/minimal/main.go

//go:build linux || freebsd

// Minimal example showing how to use the contactform package
// standalone (without the HTTP server).
package main

import (
	"fmt"
	"os"

	"sourcedock.dev/petrbalvin/nuntius/pkg/contactform"
)

func main() {
	req := &contactform.Request{
		Name:    "Jane Doe",
		Email:   "jane@example.com",
		Service: "architecture",
		Message: "Hi, I'd like to discuss a possible engagement.",
	}

	if errs := contactform.Validate(req, "contact"); len(errs) > 0 {
		fmt.Fprintln(os.Stderr, "validation failed:")
		for _, e := range errs {
			fmt.Fprintf(os.Stderr, "  - %s: %s\n", e.Field, e.Message)
		}
		os.Exit(1)
	}

	fmt.Println("Request is valid:")
	fmt.Printf("  name:    %s\n", req.Name)
	fmt.Printf("  email:   %s\n", req.Email)
	fmt.Printf("  service: %s\n", req.Service)
	fmt.Printf("  message: %s\n", req.Message)
}