Validating entered user data

Posted by msfanboy on Stack Overflow See other posts from Stack Overflow or by msfanboy
Published on 2010-05-28T12:01:23Z Indexed on 2010/05/28 12:01 UTC
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Filed under:

data

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user-input

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validate

Hello,

this is a general question but I do a desktop application.

Should I check for example the firstname exceeding 50 chars or is this a matter of taste?

Or should I check for > 50 chars because the user could flood my database with 10000000 chars ?

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