validation

func IsValidUserEmail ¶

func IsValidUserEmail(email string) bool

func ValidateCredentialTargetChange ¶ added in v2.5.0

func ValidateCredentialTargetChange(
	targetName string,
	currentTarget string,
	nextTarget *string,
	normalize func(string) string,
	storedCredentials map[string]bool,
	updatedCredentials map[string]bool,
) error

ValidateCredentialTargetChange prevents stored credentials from being reused against a changed target unless the update explicitly handles them.