Symfony bundle for Justin Rainbow's JsonSchema library: https://github.com/justinrainbow/json-schema. Offers symfony services instead of classic-style $validator = new Validator();
A PHP Implementation for validating `JSON` Structures against a given `Schema`.
See http://json-schema.org for more details.
Install through composer:
First step: require bundle
composer require hadesarchitect/json-schema-bundle ~1.0
Second step: enable bundle
<?php
// app/AppKernel.php
public function registerBundles()
{
$bundles = array(
// ...
new HadesArchitect\JsonSchemaBundle\JsonSchemaBundle(),
);
}// Acme\DemoBundle\Controller\DemoController
// Get the schema and data as objects
$retriever = $this->get('hades.json_schema.uri_retriever');
$schema = $retriever->retrieve('http://json-schema.org/geo'));// Acme\DemoBundle\Controller\DemoController
// Obtain validator
$validator = $this->get('hades.json_schema.validator');
// Get schema
$schema = $this->get('hades.json_schema.uri_retriever')->retrieve('http://json-schema.org/address');
// Prepare object
$object = array();
$object['country-name'] = 'Some country';
$object['region'] = 'Some region';
$object['locality'] = 'Some locality';
// Validate with check method, which throws exceptions in case of violations
$validator->check((object) $object, $schema); // Minimal requirements satisfied, so everything is OK
unset($object['country-name']);
unset($object['region']);
try {
$validator->check((object) $object, $schema); // ViolationException thrown.
} catch (\HadesArchitect\JsonSchemaBundle\Exception\ViolationException $exc) {
echo $exc->getMessage(); // The property region is required. The property country-name is required.
foreach ($exc->getErrors() as $error) {
// the property region is required
// the property country-name is required
echo $error->getViolation();
}
}
// Also you can use isValid instead of check
$result = $validator->isValid((object) $object, $schema); // Result is false, because necessary properties not set
// Result is false now, so we can obtain errors from validator
if (!$result) {
$errors = $validator->getErrors();
foreach ($errors as $error) {
// the property region is required
// the property country-name is required
echo $error->getViolation();
}
// Errors will be kept in validator till next validation (check or isValid)
}- hades.json_schema.validator
- hades.json_schema.uri_retriever
- hades.json_schema.uri_resolver
Parameters which you could override in your parameters.yml:
- hades.json_schema.validator.class - real validator class
- hades.json_schema.validator.service.class - validator service class
- hades.json_schema.uri_resolver.class - real resolver class
- hades.json_schema.uri_resolver.service.class - resolver service class
- hades.json_schema.uri_retriever.class - real retriever class
- hades.json_schema.uri_retriever.service.class - retriever service class
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