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README.md
ajv - Another JSON schema Validator
TODO
- remote refs
- custom formats (via options)
- schema validation before compilation
- bundle compiled templates (doT will be dev dependency)
- unicode option
Install
npm install ajv
Usage
var ajv = require('ajv')(options);
var validate = ajv.compile(schema);
var valid = validate(data);
if (!valid) console.log(validate.errors);
or
// ...
var valid = ajv.validate(schema, data);
// ...
ajv compiles schemas to functions and caches them in both cases (using stringified schema as a key - using json-stable-stringify), so that the next time the same schema is used (not necessarily the same object instance) it won't be compiled again.
Options
- allErrors: if true, jv will continue validating all rules collecting all errors (false by default)
- verbose: include the reference to the validated data in the errors (false by default)
- format: if false, the formats won't be validated (true by default)
- uniqueItems: if false,
uniqueItems
keyword will be ignored (true by default) - unicode: if true, the lengths of strings with unicode pairs will be correct (false by default) - not implemented yet.