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hackage.haskell.org "validator" keyword

medea 1.2.0
A reference implementation of a schema language, together with a conformance suite and a specific...
5 versions - Latest release: over 6 years ago - 1.43 thousand downloads total - 28 stars on GitHub - 1 maintainer
valida 1.1.0
This package provides an applicative validator with support for contravariance. This makes buildi...
3 versions - Latest release: about 5 years ago - 7 dependent repositories - 791 downloads total - 18 stars on GitHub - 1 maintainer