Vaddy

Validation library using type safe, developer friendly and extendible functions.

Warning

This library is strictly around validations, parsing or building is otherwise left up to you. Validations that would otherwise fail parsing, are not handled or expected to be supported.

Support

Currently experimental, valdiations will be added, changed or removed. New validations may be added with Exp prefixes indicating they are still experimental.

Examples

• User

package main

import (
	"fmt"

	v "github.com/miniscruff/vaddy"
)

type User struct {
	FirstName     string     `json:"firstName"`
	LastName      string     `json:"lastName"`
	Age           uint8      `json:"age"`
}

func main() {
	user := &User{
		FirstName:     "Badger",
		LastName:      "Smith",
		Age:           45,
    }
    err := v.Join(
		v.AllOf(u.FirstName, "first_name", v.StrMin(2), v.StrMax(64)),
		v.AllOf(u.LastName, "last_name", v.StrMin(2), v.StrMax(64)),
		v.AllOf(u.Age, "age", v.OrderedGte(uint8(0)), v.OrderedLte(uint8(130))),
    )

	fmt.Printf("validating user:\n%v\n", err)
}

Benchmarks

Coming soon

Note

If you have a particularly large or complex validation requirement, please share.

Need help?

Use the discussions page for help requests and how-to questions.

Please open GitHub issues for bugs and feature requests. File an issue before creating a pull request, unless it is something simple like a typo.

Want to Contribute?

If you want to contribute through code or documentation, the Contributing guide is the place to start. If you need additional help create an issue or post on discussions.