Livr - Data validation language

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Livr, aka Language Independent Validation Rules, is a data validation language created in 2012 by Viktor Turskyi.

#805on PLDB

12Years Old

Download source code:

git clone https://github.com/koorchik/LIVR

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Language Independent Validation Rules Specification

Tags: dataValidationLanguage
Livr is developed on GitHub and has 287 stars
Early development of Livr happened in https://github.com/koorchik/LIVR/issues
Livr is written in JSON, Markdown, SVG, Less
livr-spec.org was registered in 2013
1 PLDB concepts link to Livr: JSON Schema

Example from the web:

{
    name: 'required',
    phone: {max_length: 10},
    address: {nested_object: {
        city: 'required',
        zip: ['required', 'positive_integer']
    }}
}