Sorry, to be clear, body.stringValue could be "", "gold", "silver", "bronze", "platinum", etc.
I am trying to test so that only "", "gold" or "silver" are allowed before moving forward, which is why I have the comma at the start, to allow for a blank (not null) value: .choice.when.simple("${body.stringValue} in ',gold,silver'") But I'm finding if body.stringValue="", it does not satisfy the condition. Is there another way I can do this? Thanks -- View this message in context: http://camel.465427.n5.nabble.com/Simple-IN-with-empty-value-in-list-tp5790907p5790926.html Sent from the Camel - Users mailing list archive at Nabble.com.