class PrimitiveTypeConstraintValidator

Same name in other branches
  1. 9 core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/PrimitiveTypeConstraintValidator.php \Drupal\Core\Validation\Plugin\Validation\Constraint\PrimitiveTypeConstraintValidator
  2. 8.9.x core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/PrimitiveTypeConstraintValidator.php \Drupal\Core\Validation\Plugin\Validation\Constraint\PrimitiveTypeConstraintValidator
  3. 11.x core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/PrimitiveTypeConstraintValidator.php \Drupal\Core\Validation\Plugin\Validation\Constraint\PrimitiveTypeConstraintValidator

Validates the PrimitiveType constraint.

Hierarchy

Expanded class hierarchy of PrimitiveTypeConstraintValidator

1 file declares its use of PrimitiveTypeConstraintValidator
PrimitiveTypeConstraintValidatorTest.php in core/tests/Drupal/Tests/Core/Validation/Plugin/Validation/Constraint/PrimitiveTypeConstraintValidatorTest.php

File

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/PrimitiveTypeConstraintValidator.php, line 22

Namespace

Drupal\Core\Validation\Plugin\Validation\Constraint
View source
class PrimitiveTypeConstraintValidator extends ConstraintValidator {
    use TypedDataAwareValidatorTrait;
    
    /**
     * {@inheritdoc}
     *
     * phpcs:ignore Drupal.Commenting.FunctionComment.VoidReturn
     * @return void
     */
    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 DecimalInterface && !preg_match('/^[+-]?((\\d+(\\.\\d*)?)|(\\.\\d+))$/i', $value)) {
            $valid = FALSE;
        }
        if ($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),
            ]);
        }
    }

}

Members

Title Sort descending Modifiers Object type Summary
PrimitiveTypeConstraintValidator::validate public function phpcs:ignore Drupal.Commenting.FunctionComment.VoidReturn
TypedDataAwareValidatorTrait::getTypedData public function Gets the typed data object for the validated value.

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