ValidX is fast, powerful, and flexible validator with sane syntax.

from validx import Dict , Str schema = Dict ({ "message" : Str ()}) data = { "message" : "ValidX is cool!" } print ( schema ( data ))

{'message': 'ValidX is cool!'}

Contribution¶ The project sources are hosted on GitHub as well, as its bug tracker. Pull requests, bug reports, and feedback are welcome.