The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.

Title: Another JSON Schema Validator
Version: 1.0.0
Maintainer: Jason Thorpe <jdthorpe@gmail.com>
Description: A thin wrapper around the 'ajv' JSON validation package for JavaScript. See http://epoberezkin.github.io/ajv/ for details.
License: GPL-2
LazyData: true
URL: https://github.com/jdthorpe/ajvr
BugReports: https://github.com/jdthorpe/ajvr/issues
Imports: V8, yaml, RJSONIO
Suggests: knitr, rmarkdown, testthat
RoxygenNote: 5.0.1
VignetteBuilder: knitr
NeedsCompilation: no
Packaged: 2017-04-24 16:13:33 UTC; MPGWRK-006
Author: Jason Thorpe [aut, cre]
Repository: CRAN
Date/Publication: 2017-04-24 16:23:22 UTC

Create an Ajv instnace.

Description

Create an Ajv instnace (the equivalent of calling new Ajv() in javascript)

Usage

Ajv(options = NULL)

Arguments

options

Optional; see the ajv github page for details

A wrapper for the Ajv.addFormat method

Description

Add a string format to an Ajv instance.

Usage

ajv.addFormat(this, key, format)

Arguments

this

An AJV instance, provided implicitly when called via my_instance$addFormat(...)

key

String; the name with format to add.

format

the format to be added. Note that JavaScript object literals should be enclosed in a call to JS. (i.e. ajv$addFormat("numbers",JS("/^\\d+$/")))

Value

invisible(NULL)

See Also

Other AJV.Instance.Methods: ajv.addKeyword, ajv.addSchema, ajv.errorsText, ajv.keyword, ajv.removeSchema, ajv.validateSchema, ajv.validate

Examples

## Not run: 
my_ajv_instance = Ajv()
my_ajv_instance$keyword(key,object)

## End(Not run)

A wrapper for the Ajv.addKeyword method

Description

The add a schema to an Ajv instance

Usage

ajv.addKeyword(this, name, definition)

Arguments

this

An AJV instance, provided implicitly when called via my_instance$addSchema(...)

name

The name of the keyword to be added.

definition

A string encoding of a javascript object to be used as to define the keyword.

Value

invisible(NULL)

See Also

Other AJV.Instance.Methods: ajv.addFormat, ajv.addSchema, ajv.errorsText, ajv.keyword, ajv.removeSchema, ajv.validateSchema, ajv.validate

Examples

## Not run: 
my_ajv_instance = Ajv()
my_ajv_instance$addSchema

## End(Not run)

A wrapper for the Ajv.addSchema method

Description

The add a schema to an Ajv instance

Usage

ajv.addSchema(this, schema, key)

Arguments

this

An AJV instance, provided implicitly when called via my_instance$addSchema(...)

schema

The schema to be added. schema may be a valid JSON string, an R object (i.e. 'list(...)'), a connection to a JSON file, or the name of a JSON or YAML file. YAML files are parsed via [js-yaml](https://www.npmjs.com/package/js-yaml)'s 'safeLoad()' method.

key

String; the name with which to store the schema

Value

invisible(NULL)

See Also

Other AJV.Instance.Methods: ajv.addFormat, ajv.addKeyword, ajv.errorsText, ajv.keyword, ajv.removeSchema, ajv.validateSchema, ajv.validate

Examples

## Not run: 
my_ajv_instance = Ajv()
my_ajv_instance$addSchema

## End(Not run)

The Ajv.compile method

Description

Create an Ajv validator function from a schema

Usage

ajv.compile(this, schema)

Arguments

this

An AJV instance, provided implicitly when called via my_instance$compile(...)

schema

The Schema with which to validate the data. schema may be a valid JSON string, an R object (i.e. 'list(...)'), a connection to a JSON file, or the name of a JSON or YAML file. YAML files are parsed via [js-yaml](https://www.npmjs.com/package/js-yaml)'s 'safeLoad()' method.

Value

an AJV validation function

A wrapper for the Ajv.errorsText method

Description

Extracts the errors object from

Usage

ajv.errorsText(this)

Arguments

this

An AJV instance, provided implicitly when called via my_instance$errorsText(...)

Value

JSON encoded object containing the error message (if any), with class "AJV-errorsText" for pretty printing via print.errorsText

See Also

Other AJV.Instance.Methods: ajv.addFormat, ajv.addKeyword, ajv.addSchema, ajv.keyword, ajv.removeSchema, ajv.validateSchema, ajv.validate

Examples

## Not run: 
my_ajv_instance = Ajv()
my_ajv_instance$errorsText

## End(Not run)

The Ajv.compile method

Description

Create an Ajv validator function from a schema

Usage

ajv.getSchema(this, key)

Arguments

this

An AJV instance, provided implicitly when called via my_instance$getSchema(...)

key

String; the name of the schema to fetch from the Ajv instancd.

Value

an AJV validation function

A wrapper for the Ajv.addFormat method

Description

Add a string format to an Ajv instance.

Usage

ajv.keyword(this, key, object)

Arguments

this

An AJV instance, provided implicitly when called via my_instance$keyword(...)

key

String; the name with keyword to add.

object

the format to be added. Must be enclosed in a call to JS.

Value

invisible(NULL)

See Also

Other AJV.Instance.Methods: ajv.addFormat, ajv.addKeyword, ajv.addSchema, ajv.errorsText, ajv.removeSchema, ajv.validateSchema, ajv.validate

Examples

## Not run: 
my_ajv_instance = Ajv()
my_ajv_instance$keyword(key,object)

## End(Not run)

A wrapper for the Ajv.removeSchema method

Description

The remove a schema from an Ajv instance

Usage

ajv.removeSchema(this, key)

Arguments

this

An AJV instance, provided implicitly when called via my_instance$removeSchema(...)

key

String; the name with schema to remove

Value

invisible(NULL)

See Also

Other AJV.Instance.Methods: ajv.addFormat, ajv.addKeyword, ajv.addSchema, ajv.errorsText, ajv.keyword, ajv.validateSchema, ajv.validate

Examples

## Not run: 
my_ajv_instance = Ajv()
my_ajv_instance$removeSchema

## End(Not run)

A wrapper for the Ajv.validate method

Description

The equivalent of calling var ajv = new Ajv(); ajv.validate(...) in javascript.

Usage

ajv.validate(this, schema, data)

Arguments

this

An AJV instance, provided implicitly when called via my_instance$validate(...)

schema

The Schema with which to validate the data. schema may be a valid JSON string, an R object (i.e. 'list(...)'), a connection to a JSON file, or the name of a JSON or YAML file. YAML files are parsed via [js-yaml](https://www.npmjs.com/package/js-yaml)'s 'safeLoad()' method.

data

The data to be validated. may be any of the above foremats.

See Also

Other AJV.Instance.Methods: ajv.addFormat, ajv.addKeyword, ajv.addSchema, ajv.errorsText, ajv.keyword, ajv.removeSchema, ajv.validateSchema

Examples

## Not run: 
my_ajv_instance = Ajv()
my_ajv_instance$validate

## End(Not run)

A wrapper for the Ajv.validateSchema method

Description

The validate a json schema

Usage

ajv.validateSchema(this, schema)

Arguments

this

An AJV instance, provided implicitly when called via my_instance$ajv(...)

schema

The Schema to be validated. schema may be a valid JSON string, an R object (i.e. 'list(...)'), a connection to a JSON file, or the name of a JSON or YAML file. YAML files are parsed via [js-yaml](https://www.npmjs.com/package/js-yaml)'s 'safeLoad()' method.

Value

boolean

See Also

Other AJV.Instance.Methods: ajv.addFormat, ajv.addKeyword, ajv.addSchema, ajv.errorsText, ajv.keyword, ajv.removeSchema, ajv.validate

Examples

## Not run: 
my_ajv_instance = Ajv()
my_ajv_instance$validateSchema

## End(Not run)

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.