{
ve.addError("contentExpiration", CONTENT_EXPIRATION_REQUIRED_ERROR_MESSAGE);
}
else if (fields.containsKey("contentExpiration") && !(fields.get("contentExpiration") instanceof Integer))
{
ve.addError("contentExpiration", CONTENT_EXPIRATION_ERROR_MESSAGE);
}
else if (fields.containsKey("contentExpiration") && fields.get("contentExpiration") != null
&& fields.get("contentExpiration") instanceof Integer
&& ((Integer) fields.get("contentExpiration") < SystemSettings.MIN_CONTENT_EXPIRATION //
|| (Integer) fields.get("contentExpiration") > SystemSettings.MAX_CONTENT_EXPIRATION))