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int parameter validation, ( options??)

 
Zkr Ryz
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Posts: 187
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Hi all.
I would like to hear your opinions on the next topic.
When I recive a parameter in jsp that is an int, which do you think is the correct way to validate the parameter was sended, or the parameter is an int , etc.
currently I use:

Other is

But I dont really think that try / catch should be used.
which other approach do you know.
Thanks in advance for the answers...
)

[This message has been edited by Zkr Ryz (edited June 27, 2001).]
 
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