Siberia Validation

What is it?

Siberia-validation is a library for a simple and convenient validation a passed value

It's pretty easy to use and extend if you need a custom validation logic

How to download?

john@doe-pc:~$ go get github.com/siberia-projects/siberia-validation

How to use?

To use it you have to do the following:

• Create all necessary ConstraintValidator(s)
• Create a SimpleConstraintValidatorRegistry
• Put them into the SimpleConstraintValidatorRegistry
• Create a SimpleValidator with passing the registry
• Execute a method Validate() with passing a value you want to validate and all needed Constraint(s)

For your convenience the NewSimpleConstraintValidatorRegistryWithDefaultValidators exists

If a value is invalid you will have a ConstraintViolationError which holds every violation error inside itself

Examples

package main

import (
	"github.com/siberia-projects/siberia-validation/pkg/validation"
)

func main() {
	registry := validation.NewSimpleConstraintValidatorRegistryWithDefaultValidators()
	validator := validation.NewSimpleValidator(registry)

	err := validator.Validate("valid_value", []validation.Constraint{
		&validation.NotNil{},
		&validation.NotBlank{},
	})

	if err != nil {
		println(err.Error())
		return
	}

	println("Everything is valid!")
}