spata: brainless form validation

tiny validation library

Versions [faq]	2009.9.18, 2009.9.18.1, 2010.10.10
Change log	changelog.md
Dependencies	base (==4.*), dlist, mps (>=2009.9.18), mtl [details]
License	BSD-3-Clause
Author	Jinjing Wang
Maintainer	Jinjing Wang <nfjinjing@gmail.com>
Category	Web
Home page	http://github.com/nfjinjing/spata
Uploaded	by JinjingWang at Sun Oct 10 04:10:29 UTC 2010
Distributions	NixOS:2010.10.10
Downloads	1351 total (31 in the last 30 days)
Rating	(no votes yet) [estimated by rule of succession]
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Status	Docs uploaded by user Build status unknown [no reports yet]

Modules

[Index]

Network
- Network.Spata
  - Network.Spata.DSL
  - Network.Spata.Type

Downloads

spata-2010.10.10.tar.gz [browse] (Cabal source package)
Package description (as included in the package)

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Spata

bruteforce form validation

Demo

put following in test.hs

import Network.Spata
import MPS.Env
import Prelude ()

inputs = [("a", "1"), ("b", "2"), ("c", "")]

main = print - guard inputs - do
  validate inclusion_of ["a", "b", "c"]
  validate presence_of ["c"]

runghc test.hs should output

Left "c can not be empty"