Has your app been compiled? On Monday, January 12, 2015 at 8:45:43 PM UTC-5, Dave S wrote: > > I'm trying to write a custom validator to use in a form, and I'm thinking > it should be simple but the brick wall is leaving dents on my forehead. > > Except for getting the occasional "pretty please fill the form" (as when > reloading the page with F5), > I get "congratulations" in the flash, and neither accepted values nor > rejected values, and the debug stuff doesn't show on the console. > > In the samples below, I've hot-wired the form to always produce errors, > except it doesn't. I seem to missing a connecting rod somewhere. > > Thanks for your help. > > /dps > > . > in db.py: > > from gluon.validators import Validator > > class IS_HEXSTR(Validator): > def __init__(self, format='%c%c%c%c', error_message='must be hex > string like A09F!'): > self.format = format > self.error_message = error_message > def __call__(self, value): > try: > intvalue = int(value, 16) > print "should be valid " + intvalue > return (intvalue, "BURGLE") > except: > print "invalid " + value > return (value, self.error_message) > def formatter(self, value): > return value.upper() > > > (The import was added after reading > <URL: > http://www.web2pyslices.com/slice/show/1586/obligate-a-field-just-in-case-another-one-has-value > >) > > In my controller: > def activate(): > form = FORM('Activation code:', > INPUT(_act1='left', requires=[IS_NOT_EMPTY(), IS_HEXSTR()], > _width=4), > INPUT(_type='submit')) > if form.process().accepted: > response.flash = 'congratulations' > elif form.errors: > response.flash = 'form has errors' > else: > response.flash = 'pretty please fill the form' > return dict(form=form) > > > and the view is : > {{extend 'layout.html'}} > <h1>Activate Enmotus License</h1> > {{=form}} > <h2>Submitted variables</h2> > {{=BEAUTIFY(request.vars)}} > <h2>Accepted variables</h2> > {{=BEAUTIFY(form.vars)}} > <h2> > Unaccepted variables > </h2> > {{=BEAUTIFY(form.errors)}} > > > >
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