terraform/builtin/providers/azurerm/validators.go

package azurerm

import (
	"fmt"

	"github.com/satori/uuid"
)

func validateJsonString(v interface{}, k string) (ws []string, errors []error) {
	if _, err := normalizeJsonString(v); err != nil {
		errors = append(errors, fmt.Errorf("%q contains an invalid JSON: %s", k, err))
	}
	return
}

func validateUUID(v interface{}, k string) (ws []string, errors []error) {
	if _, err := uuid.FromString(v.(string)); err != nil {
		errors = append(errors, fmt.Errorf("%q is an invalid UUUID: %s", k, err))
	}
	return
}