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| From | Eric Bednarz <bednarz@fahr-zur-hoelle.org> |
| Newsgroups | comp.lang.javascript |
| Subject | Re: Email Vali8dation Problem |
| Organization | Eric Conspiracy Secret Labs |
| References | <amb6f9Fhvk3U1@mid.individual.net> <m28v7jsabf.fsf@nntp.bednarz.nl> <1k41g85n78el4646j3nv096jcrpn279hq9@4ax.com> <m2622m9svb.fsf@nntp.bednarz.nl> <o315g85pptcje0i59qmhk1ogu61tsdc1u9@4ax.com> <m2mwvxc783.fsf@nntp.bednarz.nl> <8m66g8hmmn9bjl5p1b2ikpia8e0vipbpem@4ax.com> <m2vcakg3tc.fsf@nntp.bednarz.nl> <bq57g85gm8s1rh9ichai6h1bh1tco4cl8q@4ax.com> |
| Reply-To | ebednarz@gmx.net |
| X-Eric-Conspiracy | There is no conspiracy |
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| Date | Sat, 26 Jan 2013 13:21:10 +0100 |
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Jeff North <jnorthau@yahoo.com.au> writes:
> [...] The only 'bad thing' I can
> see about the regexp is that it forces users to enter a correctly
> structured email address.
Let's have another look then.
^[a-z0-9_\-]+(\.[_a-z0-9\-]+)*@([_a-z0-9\-]+\.)+([a-z]{2}|aero|arpa|biz|com|coop|edu|gov|info|int|jobs|mil|museum|name|nato|net|org|pro|travel)$
On second thought, the only bad thing I can see is that you use
completely arbitrary rules for the local part and the domain part.
The rest looks fine.
> Doesn't matter how much you try and twist things the 'robustness
> principle' is still about the TCP protocol
Know your pleonasms.
Anyway, I see your point. The world is just full of dumb people who
don't get it. I even know people who aim to and succeed in writing
progams for MS Windows that do one thing and do it well. If they were
just a tad smarter they would understand that they can't do that,
because that's the principle for writing UNIX programs.
> and nothing to do with data
> validation.
Being liberal in accepting user input can save you a lot of
embarrassment, which is considered a good thing where I come from.
Your mileage will vary.
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Email Vali8dation Problem "Mel Smith" <med_cutout_syntel@aol.com> - 2013-01-23 15:27 -0700
Re: Email Vali8dation Problem Eric Bednarz <bednarz@fahr-zur-hoelle.org> - 2013-01-24 01:18 +0100
Re: Email Vali8dation Problem Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-01-24 02:06 +0100
Re: Email Vali8dation Problem Eric Bednarz <bednarz@fahr-zur-hoelle.org> - 2013-01-24 22:30 +0100
Re: Email Vali8dation Problem Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-01-24 22:38 +0100
Re: Email Vali8dation Problem Jeff North <jnorthau@yahoo.com.au> - 2013-01-24 13:04 +1100
Re: Email Vali8dation Problem Eric Bednarz <bednarz@fahr-zur-hoelle.org> - 2013-01-24 22:24 +0100
Re: Email Vali8dation Problem Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-01-24 22:40 +0100
Re: Email Vali8dation Problem Jeff North <jnorthau@yahoo.com.au> - 2013-01-26 00:12 +1100
Re: Email Vali8dation Problem Eric Bednarz <bednarz@fahr-zur-hoelle.org> - 2013-01-25 21:56 +0100
Re: Email Vali8dation Problem Jeff North <jnorthau@yahoo.com.au> - 2013-01-26 10:56 +1100
Re: Email Vali8dation Problem Eric Bednarz <bednarz@fahr-zur-hoelle.org> - 2013-01-26 01:56 +0100
Re: Email Vali8dation Problem Jeff North <jnorthau@yahoo.com.au> - 2013-01-26 20:14 +1100
Re: Email Vali8dation Problem Eric Bednarz <bednarz@fahr-zur-hoelle.org> - 2013-01-26 13:21 +0100
Re: Email Vali8dation Problem Jukka Lahtinen <jtfjdehf@hotmail.com.invalid> - 2013-01-26 15:07 +0200
Re: Email Vali8dation Problem "Jukka K. Korpela" <jkorpela@cs.tut.fi> - 2013-01-26 16:04 +0200
Re: Email Vali8dation Problem Jukka Lahtinen <jtfjdehf@hotmail.com.invalid> - 2013-01-26 16:37 +0200
Re: Email Vali8dation Problem Eric Bednarz <bednarz@fahr-zur-hoelle.org> - 2013-01-26 15:46 +0100
Re: Email Vali8dation Problem Jeff North <jnorthau@yahoo.com.au> - 2013-01-27 10:30 +1100
Re: Email Vali8dation Problem Andreas Bergmaier <andber93@web.de> - 2013-01-24 01:58 +0100
Re: Email Vali8dation Problem Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-01-24 02:08 +0100
Re: Email Vali8dation Problem "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2013-01-24 10:25 +0100
Re: Email Vali8dation Problem Cezary Tomczyk <cezary.tomczyk@gmail.com> - 2013-01-24 11:15 +0100
Re: Email Validation Problem "Mel Smith" <med_cutout_syntel@aol.com> - 2013-01-24 08:53 -0700
Re: Email Validation Problem Luc Yen <luc@goal.tw> - 2013-01-25 13:53 -0800
Re: Email Vali8dation Problem Dr J R Stockton <reply1300@merlyn.demon.co.uk.invalid> - 2013-01-24 19:59 +0000
Re: Email Vali8dation Problem "Mel Smith" <med_cutout_syntel@aol.com> - 2013-01-25 09:37 -0700
Re: Email Vali8dation Problem Eric Bednarz <bednarz@fahr-zur-hoelle.org> - 2013-01-25 22:08 +0100
Re: Email Vali8dation Problem Dr J R Stockton <reply1300@merlyn.demon.co.uk.invalid> - 2013-01-26 20:51 +0000
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