It is my understandment that it will have just the same value, but it will be... ehm... untainted! Which is the point the OP was trying to make: first blindily untaint, then do your checks whatever way you like most, i.e. do not try to do it all in one regex. I second his approach, BTW!

In reply to Re^3: Match number >= 0 and <1 by blazar
in thread Match number >= 0 and <1 by lupey

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