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The idea is that I only want to allow certain values to be passed as parameters, and I want to assign a default if the value passed is not one of the legal ones.

This approach hides problems. If you're going to do this, at least log failures so that they can be tracked down and resolved, rather than leaving clients scratching their heads of mysterious behavior.


In reply to Re: only allow certain parameters by dws
in thread only allow certain parameters by aufrank

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