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<?php
namespace Tomaj\NetteApi\Params;
use JsonSchema\Constraints\Constraint;
use JsonSchema\Exception\InvalidSchemaException;
use JsonSchema\Validator;
class JsonInputParam extends InputParam
{
const TYPE_POST_JSON = 'POST_JSON';
private $schemaValidator;
private $schema;
public function __construct($key, string $schema, bool $required = self::OPTIONAL)
parent::__construct(self::TYPE_POST_JSON, $key, $required);
$this->schemaValidator = new Validator();
$this->schema = $schema;
}
public function getSchema()
return $this->schema;
public function getValue()
$input = file_get_contents("php://input");
return json_decode($input, true);
public function isValid()
$value = $this->getValue();
if (!$value && $this->isRequired() === self::OPTIONAL) {
return true;
$value = json_decode(json_encode($value));
$this->schemaValidator->validate($value, json_decode($this->schema));
return $this->schemaValidator->isValid();
tomaj /
nette-api
