Comments on: JavaScript Number Validation (Integer)

By: mark n tejas

mark n tejas — Tue, 26 Jan 2010 21:46:53 +0000

wow … i have tried multiple solutions and candidly didn’t think this would work… very elegant very nice … and thanks vrry much

Rams — Sat, 21 Nov 2009 14:54:00 +0000

Hi,

Really nice work…

Thanks very much

Rams

Pinna Infotech — Sun, 26 Apr 2009 08:40:34 +0000

Nice tips.

Thanks

ahmad — Tue, 24 Feb 2009 22:34:57 +0000

you’re GREAT!!!!!!! awesome!
Thank you very much

ramya — Fri, 20 Feb 2009 06:59:57 +0000

good

saikrishna — Wed, 28 Jan 2009 05:12:05 +0000

It is a very good validation. Very simple.
Thank you!

harilal — Mon, 06 Oct 2008 09:13:31 +0000

so faar i used parseInt() and isNaN()..i think wat u r doing is mmore good..thak u very much dude

harilal — Mon, 06 Oct 2008 09:11:43 +0000

gr8 job

ra — Fri, 12 Sep 2008 23:46:43 +0000

Tahnks

Tilly Bean — Tue, 24 Jun 2008 13:20:22 +0000

Finally an integer test that works, thank you!

Working example:
if (!/^-?\d+$/.test(fld.value))
{
fld.style.background = ‘Red’;
error = “Please use numbers only.\n”
}