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Description:

quintagroup.z3cform.captcha 1.0.3

Introduction
quintagroup.z3cform.captcha is a package that allows to add captcha to the z3c.form.
As a result such forms are prevented from automatic submit.

Captchas in a z3c form
Using quintagroup.z3cform.captcha in a z3c.form form is simple.
Just add a Captcha field to your schema, use CaptchaWidgetFactory
widget factory for this field and away you go:

>>> from zope.interface import Interface
>>> from z3c.form import form, field
>>> from quintagroup.z3cform.captcha import Captcha
>>> from quintagroup.z3cform.captcha import CaptchaWidgetFactory

Now define form schema with Captch field

>>> class ICaptchaSchema(Interface):
... captcha = Captcha(
... title=_(u'Type the code'),
... description=_(u'Type the code from the picture shown below.'))

And set proper widget factory for the captcha field

>>> class CaptchaForm(form.Form):
... fields = field.Fields(ICaptchaSchema)
... fields['captcha'].widgetFactory = CaptchaWidgetFactory

and z3c.form will take care of the rest. The widget associated with this field
will render the captcha and verify the use input automatically.

Supported Plone versions
quintagroup.z3cform.captcha was tested with Plone 3.0.6, 3.1.7, 3.2.3, 3.3.4.

Authors

Taras Melnychuk
Andriy Mylenkyi
Vitaliy Stepanov

Copyright (c) “Quintagroup”: http://quintagroup.com, 2004-2010

Changelog

1.0.3 (2013-07-17)

Disabled handling in-line validation requests

1.0.2 (2013-01-16)

PPP fixes
Fixed Exception for python 2.4
removed unused import
Updated classifiers
fixed ViewPageTemplateFile import

1.0.1 (2011-10-28)

Fixed kss inline validation

1.0 (2010-04-29)

Initial release