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what is difference between "min = 1" and "age>0" ?

dhaval thakor
Ranch Hand

Joined: Aug 27, 2012
Posts: 53


suppose age field in action class

we are putting constraint that age should be min = 1 and max =21
like this
we can also put constraint like age>0 and max =21

what is difference between in that two constraint while using this in annotation in struts?
my teacher says it has difference ..but still i not getting what difference between them.?
Joe Ess
Bartender

Joined: Oct 29, 2001
Posts: 8708
    
    6

dhaval thakor wrote:
my teacher says it has difference ..but still i not getting what difference between them.?


If age is an integer, I don't think there is a difference because the first value that is greater than zero is 1. If age is a floating point number, there are values between 0 and 1, for example, .05.


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dhaval thakor
Ranch Hand

Joined: Aug 27, 2012
Posts: 53

Thank you very much..
now i clearly understood the difference
 
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