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Re: form validation

by plaid (Chaplain)
on May 10, 2000 at 06:08 UTC ( #10861=note: print w/replies, xml ) Need Help??

in reply to form validation

Your regular expression seems to work fine.. it's kind of hard to read, but I assume the regular expression is supposed to be
First off, you don't need to negate the return value of the regular expression.. it's fine as it is. The only suggestion I could give would be that you might instead want to simplify by saying:
As the \w metacharacter is equal to exactly a-zA-Z0-9_. To simplify further:
As \W is the opposite of \w

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