XML Schema:constraint attribute integer

[hui_km]

how do i restrict the values of an attribute to be any integer value EXCEPT 0? for example: this code does not work... how can i allow all values for integer EXCEPT zero? thanks.. meng

[Hans Ruck]

Your restriction will result in a void type, intersecting (0, +inf) with (-inf, 0). Try using the following pattern: (\+|\-)?[1-9]+[0-9]* rechi

[huikm]

thanks alot! the pattern works... meng