brainly/jvalidator

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JSON Schema draft v3 PHP implementation

This package's canonical repository appears to be gone and the package has been frozen as a result.

dev-master 2016-05-20 11:20 UTC

Requires (Dev)

• phpunit/phpunit: 3.7.*
• squizlabs/php_codesniffer: 1.4.8

Unknown License

• Łukasz Lalik

README

JSON Schema validation library for draft v3

• Builds JSON Schemas and checks their syntax
• Validates JSON's against schemas

Implemented features

• types: array, boolean, integer, null, number, object, string, union
• constraints: type, properties, additionalProperties, items, required, minimum, exclusiveMinimum, maximum, minItems, maxItems, uniqueItems, pattern, minLength, maxLength, enum
• other: description, id, extends

Usage

JSON validation

use Brainly\JValidator\Validator;

$schema = '{...}';
$json = '{...}';

$validator = new Validator();
$validator->validate($json, $schema);

echo "Validation result: " . $validator->getResultCode() . "\n";
print_r($validator->getValidationErrors());

Schema building

use Brainly\JValidator\SchemaProvider;

$provider = new SchemaProvider(__DIR__ . '/SchemaDir');

try {
    $schema = $provider->getSchema("test.jsonschema");
} catch (Brainly\JValidator\SchemaProviderException $e) {
    die("Can not read schema from file. " . $e->getMessage());
} catch (Brainly\JValidator\SchemaBuilderException $e) {
    die("Invalid schema. " . $e->getMessage());
}

Analyzing validation results

Following functions can be used to obtain validation results:

• Validator::getResultCode() returns:
  • 0 - validation passed
  • 1 - validation passed, but JSON has been changed (not implemented yet)
  • 2 - JSON is not valid regarding to schema
  • 3 - validation has not been performed yet
• Validator::getValidationErrors() returns associative array with errors for each property e.g. Array ("property" => "error message")

About

Author

Łukasz Lalik for Brainly - [e-mail] - https://twitter.com/LukaszLalik
See also the list of contributors which participated in this project.

License

JValidator is licensed under the BSD-3 License - see the LICENSE file for details.