Regular expresssions are an extremely powerful strategy for filtering and sanitizing, but they can also be very complex. And although any programmer knows that when you have complexity you must test your code, I am surprised how often programmers fail...
Posted to
Xato
by
on
Mon, Feb 20 2012
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Filed under: Hacking, Application Security, Secure Coding, filtering, regular expressions, sanitization, complexity, regex, ip address, programmer, application