muonsoft / validation

import (

	"fmt"

	"github.com/muonsoft/validation"

	"github.com/muonsoft/validation/it"

	"github.com/muonsoft/validation/validator"

	"regexp"

)

func ExampleConditionalConstraint_Then() {

	v := "foo"

	err := validator.ValidateString(

		&v,

		validation.When(true).

			Then(

				it.Matches(regexp.MustCompile(`^\w+$`)),

			),

	)

	fmt.Println(err)

	// Output:

	// <nil>

}

	// <nil>

}