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 Validator
 A library to simplify validation by providing a declarative way to define and reuse validation logic across multiple fields.
Easy multi-field validation
59 stars
 4 watching
 1 forks
 
Language: Python 
last commit: almost 7 years ago 
Linked from   1 awesome list  
  apicross-fielddependenciesdjangoflaskpythonvalidation 
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