// If param1 exists, param2 is required.
func validateDependentParams(cfnParams *cloudformation.CfnStackParams, param1, param2 string) bool {
if _, err := cfnParams.GetParameter(param1); err != nil {
return false
}
if _, err := cfnParams.GetParameter(param2); err == cloudformation.ParameterNotFoundError {
return true
}
return false
}
func validateCommaSeparatedParam(cfnParams *cloudformation.CfnStackParams, param string, minLength, maxLength int) bool {
values, err := cfnParams.GetParameter(param)
if err != nil {
return false
}
if splitValues := strings.Split(*values.ParameterValue, ","); len(splitValues) < minLength || len(splitValues) > maxLength {
return true
}
return false
}