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customer id = exactly 8 digits?
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Andy Jung
Ranch Hand
Joined: Feb 07, 2010
Posts: 150
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Hi,
my assignment (URLyBird 1.1.2) says that the customer id is "an 8 digit number".
Does this imply that only ids with exactly 8 digits should be accepted as valid ids?
In my current implementation a valid customer id consists of at least one up to a maximum of 8 digits.
regards,
Andy
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SCJP, SCJD
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Roel De Nijs
Bartender
Joined: Jul 19, 2004
Posts: 4347
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I think that's just your decision. In my application customer id must be exactly 8, otherwise a message is shown. That's why I stored it in a String and not an Integer  But less than 8 digits will be fine too (I believe Roberto implemented it that way)
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SCJA, SCJP (1.4 | 5.0 | 6.0), SCJD
http://www.javaroe.be/
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Roberto Perillo
Bartender
Joined: Dec 28, 2007
Posts: 2212
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Roel De Nijs wrote:(I believe Roberto implemented it that way)
Exactly! 
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Cheers, Bob "John Lennon" Perillo
SCJP, SCWCD, SCJD, SCBCD - Daileon: A Tool for Enabling Domain Annotations
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subject: customer id = exactly 8 digits?
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