Boost logo

Boost :

From: Detlef (DetlefMarsch_at_[hidden])
Date: 2005-04-04 03:05:52


we need to validate ISBN.
With another REGEX-implementation we uses (?=.{13})\d{1,5}(
But this seem not to work.
Only the shorter version "\d{1,5}( |\\-)?\\d{1,7}\\1\\d{1,6}\\1(\d|X)"
works, but how to check the 13 digits?

Thanx in advanced

Boost list run by bdawes at, gregod at, cpdaniel at, john at