[chaley]

Originally Posted by Tanjamuse

If I wanted to use this rules on all the ships except those mentioned, what would the rule be then?

Read the documentation of the test function. It lets you give a response for either or both of non-empty or empty.

For example:

program:
	test(
		and(
			contains(field('#readinglist'), 'interesting', 'y', ''),
			or(
				contains(field('#ships'), "Angela Montenegro/Jack Hodgins", 'y', ''),
				contains(field('#ships'), "Temperance Brennan/Seeley Booth", 'y', '')
			)
		),
		'',
		'ships (crime).png'
)

shows a ship icon when none of the conditions are true. This

program:
	test(
		and(
			contains(field('#readinglist'), 'interesting', 'y', ''),
			or(
				contains(field('#ships'), "Angela Montenegro/Jack Hodgins", 'y', ''),
				contains(field('#ships'), "Temperance Brennan/Seeley Booth", 'y', '')
			)
		),
		'ships (crime).png',
		'sinking ships (crime).png'
)

shows a ship icon if the conditions match and a sinking ship icon if they don't.