Re: Validation class

I have some rules (well, a document on them) for validating credit card numbers. They merely distinguish between a possible valid number and random line noise, but they should be good enough. I will write an algorithm for them soon. On Thu, 11 Apr 2002, Martin Jansen wrote: > On Thu, 11 Apr 2002 01:07:18 +0200, Wolfram Kriesing wrote: > > >what do u think of having a validation class inside PEAR, > >which validates various stuff, > >such as: > >- check if value is a number > >- check if value exists at all > >- check if value is at least X characteers long > >- check if value is a proper date > >- check if value is a proper email address > > When I think of validation, some routines to check the > validity of postal codes, telephone numbers or credit > card ids come to my mind. But since there are no international > rules for such numbers, we would need to make some heavy I18N > here (Germany has e.g. postcal codes with 5 digits, while > Belgium has only 4 digits). > > Anyways, if you want to take over this task, feel free to do > it ;-). > > - Martin > > -- > Martin Jansen, <mail@martin-jansen.de> > http://www.martin-jansen.de/ > > > > -- > PEAR Development Mailing List (http://pear.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > >