private void verifyParam(RuleParamDto ruleParam, @Nullable String value) {
if (value != null) {
RuleParamType ruleParamType = RuleParamType.parse(ruleParam.getType());
if (ruleParamType.multiple()) {
List<String> values = newArrayList(Splitter.on(",").split(value));
typeValidations.validate(values, ruleParamType.type(), ruleParamType.values());
} else {
typeValidations.validate(value, ruleParamType.type(), ruleParamType.values());
}
}
}