jsonsem

Extendable validator for sematicaly structured JSON. When schema is not enought.

Beta for now, but already used in production. See test/samples folder for usage samples. A bit verbose, but looks much better in CoffeeScript.

Current features:

• Key type validation
• JSON structured object reference validation
• Keys and optional keys presence validation for objects, indexes for array
• Custom types definitions
• Key name reference validation
• Custom functional assertions if everything's really complicated
• Custom property/index conditions

Future plans:

• Object relative cross-references
• "Key exists" assertion for objects and arrays
• Extra schema formats, except js - JSON, possibly YAML

MIT Licence.