On Oct 12, 3:10 pm, Thadeus Burgess <[email protected]> wrote: > Do validators get called in the order you provide them in the list?
yes they are called in order. > so > > requires=[CLEANUP(), IS_IN_DB()] cleanup would get called before? So the > IS_IN_DB validator will pass instead of fail on whitespace? My guess is that you want: requires=[CLEANUP(regex='.'), IS_IN_DB()] '.' means allows everything BUT leading and training spaces. > -Thadeus > > On Mon, Oct 12, 2009 at 2:48 PM, Guido Kollerie <[email protected]> wrote: > > > On Mon, Oct 12, 2009 at 9:59 AM, Joe Barnhart <[email protected]> > > wrote: > > > > +1 on the idea, but the name "dust" seems a little idiomatic, doesn't it? > > > > As an aside, I discovered the absolutely fastest way to remove a set of > > > Haven't worked with web2py for a many months now (this will be > > remedied soon), but > > something that I used to use was the following validator: > > > class STRIP(object): > > """ > > example: > > > INPUT(_type='text',_name='name',requires=STRIP()) > > > removes leading and trailing whitespace on validation > > """ > > > def __init__(self): > > pass > > > def __call__(self, value): > > return (str(value).strip(), None) > > > Worked well and being a validator is entirely optional. > > > -- > > Guido Kollerie --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/web2py?hl=en -~----------~----~----~----~------~----~------~--~---
