Comments on: CF7, Web Services, and null https://www.barneyb.com/barneyblog/2005/09/21/cf7-web-services-and-null/ Thoughts, rants, and even some code from the mind of Barney Boisvert. Thu, 11 Sep 2014 09:58:12 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: Barney https://www.barneyb.com/barneyblog/2005/09/21/cf7-web-services-and-null/comment-page-1/#comment-247 Barney Wed, 21 Sep 2005 18:53:57 +0000 http://barneyb.com/barneyblog/?p=121#comment-247 Pick something else, then. My point was more that you can't return null if your function says it'll return "any". Any non-null value will work, I just picked the empty string because it's often used (in CF) as an alias for null. If nothing else, return "--NULL--" or something, and then you can check it on the recieving end. Theoretically that shouldn't ever be a valid return value, right? Pick something else, then. My point was more that you can't return null if your function says it'll return "any". Any non-null value will work, I just picked the empty string because it's often used (in CF) as an alias for null.

If nothing else, return "–NULL–" or something, and then you can check it on the recieving end. Theoretically that shouldn't ever be a valid return value, right?

]]> By: Danilo https://www.barneyb.com/barneyblog/2005/09/21/cf7-web-services-and-null/comment-page-1/#comment-246 Danilo Wed, 21 Sep 2005 16:18:02 +0000 http://barneyb.com/barneyblog/?p=121#comment-246 And what would best to do if an empty string is a valid return for the function? And what would best to do if an empty string is a valid return for the function?

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