[Grok-dev] How to create Cancel that doesn't validate form in grok.EditForm

[Wichert Akkerman]

Previously Leonardo Rochael Almeida wrote:
> having to repeat "lambda *args, **kwargs: {}" kind of sucks. I usually
> define it to a constant in my apps, but I think it'd be nice if grok
> defined it as grok.FormNoValidation or somesuch.

plone.app.form has a similar constract called null_validator.

Wichert.

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Wichert Akkerman <wichert at wiggy.net>    It is simple to make things.
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