PrimitiveTypeConstraintValidator.php
Same filename in other branches
- 9 core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/PrimitiveTypeConstraintValidator.php
- 10 core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/PrimitiveTypeConstraintValidator.php
- 11.x core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/PrimitiveTypeConstraintValidator.php
Namespace
Drupal\Core\Validation\Plugin\Validation\ConstraintFile
-
core/
lib/ Drupal/ Core/ Validation/ Plugin/ Validation/ Constraint/ PrimitiveTypeConstraintValidator.php
View source
<?php
namespace Drupal\Core\Validation\Plugin\Validation\Constraint;
use Drupal\Core\TypedData\Type\BinaryInterface;
use Drupal\Core\TypedData\Type\BooleanInterface;
use Drupal\Core\TypedData\Type\DateTimeInterface;
use Drupal\Core\TypedData\Type\DurationInterface;
use Drupal\Core\TypedData\Type\FloatInterface;
use Drupal\Core\TypedData\Type\IntegerInterface;
use Drupal\Core\TypedData\Type\StringInterface;
use Drupal\Core\TypedData\Type\UriInterface;
use Drupal\Core\TypedData\Validation\TypedDataAwareValidatorTrait;
use Drupal\Component\Render\MarkupInterface;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
/**
* Validates the PrimitiveType constraint.
*/
class PrimitiveTypeConstraintValidator extends ConstraintValidator {
use TypedDataAwareValidatorTrait;
/**
* {@inheritdoc}
*/
public function validate($value, Constraint $constraint) {
if (!isset($value)) {
return;
}
$typed_data = $this->getTypedData();
$valid = TRUE;
if ($typed_data instanceof BinaryInterface && !is_resource($value)) {
$valid = FALSE;
}
if ($typed_data instanceof BooleanInterface && !(is_bool($value) || $value === 0 || $value === '0' || $value === 1 || $value == '1')) {
$valid = FALSE;
}
if ($typed_data instanceof FloatInterface && filter_var($value, FILTER_VALIDATE_FLOAT) === FALSE) {
$valid = FALSE;
}
if ($typed_data instanceof IntegerInterface && filter_var($value, FILTER_VALIDATE_INT) === FALSE) {
$valid = FALSE;
}
if ($typed_data instanceof StringInterface && !is_scalar($value) && !$value instanceof MarkupInterface) {
$valid = FALSE;
}
// Ensure that URIs comply with http://tools.ietf.org/html/rfc3986, which
// requires:
// - That it is well formed (parse_url() returns FALSE if not).
// - That it contains a scheme (parse_url(, PHP_URL_SCHEME) returns NULL if
// not).
if ($typed_data instanceof UriInterface && in_array(parse_url($value, PHP_URL_SCHEME), [
NULL,
FALSE,
], TRUE)) {
$valid = FALSE;
}
// @todo: Move those to separate constraint validators.
try {
if ($typed_data instanceof DateTimeInterface && $typed_data->getDateTime() && $typed_data->getDateTime()
->hasErrors()) {
$valid = FALSE;
}
if ($typed_data instanceof DurationInterface && $typed_data->getDuration() && !$typed_data->getDuration() instanceof \DateInterval) {
$valid = FALSE;
}
} catch (\Exception $e) {
// Invalid durations or dates might throw exceptions.
$valid = FALSE;
}
if (!$valid) {
// @todo: Provide a good violation message for each problem.
$this->context
->addViolation($constraint->message, [
'%value' => is_object($value) ? get_class($value) : (is_array($value) ? 'Array' : (string) $value),
]);
}
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
PrimitiveTypeConstraintValidator | Validates the PrimitiveType constraint. |
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