That allows the following input: 
-54
54-
5-4

[download]
I try to specify exactly what is valid: 
/^-?\d+$/

[download]
Update: Yup, Kanji is right (note the lowercase z). I never had that problem because I chomp my input first.

--isotope
http://www.skylab.org/~isotope/

In reply to Re: Re: integer validation by isotope
in thread integer validation by pabaris1

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