class RangeValidator in Zircon Profile 8

@author Bernhard Schussek <[e-mail]>

Hierarchy

• class \Symfony\Component\Validator\ConstraintValidator implements ConstraintValidatorInterface
  • class \Symfony\Component\Validator\Constraints\RangeValidator

1 file declares its use of RangeValidator

RangeValidatorTest.php in vendor/symfony/validator/Tests/Constraints/RangeValidatorTest.php

File

vendor/symfony/validator/Constraints/RangeValidator.php, line 22

Namespace

Symfony\Component\Validator\Constraints

class RangeValidator extends ConstraintValidator {

  /**
   * {@inheritdoc}
   */
  public function validate($value, Constraint $constraint) {
    if (!$constraint instanceof Range) {
      throw new UnexpectedTypeException($constraint, __NAMESPACE__ . '\\Range');
    }
    if (null === $value) {
      return;
    }
    if (!is_numeric($value) && !$value instanceof \DateTime && !$value instanceof \DateTimeInterface) {
      if ($this->context instanceof ExecutionContextInterface) {
        $this->context
          ->buildViolation($constraint->invalidMessage)
          ->setParameter('{{ value }}', $this
          ->formatValue($value, self::PRETTY_DATE))
          ->setCode(Range::INVALID_VALUE_ERROR)
          ->addViolation();
      }
      else {
        $this
          ->buildViolation($constraint->invalidMessage)
          ->setParameter('{{ value }}', $this
          ->formatValue($value, self::PRETTY_DATE))
          ->setCode(Range::INVALID_VALUE_ERROR)
          ->addViolation();
      }
      return;
    }
    $min = $constraint->min;
    $max = $constraint->max;

    // Convert strings to DateTimes if comparing another DateTime
    // This allows to compare with any date/time value supported by
    // the DateTime constructor:
    // http://php.net/manual/en/datetime.formats.php
    if ($value instanceof \DateTime || $value instanceof \DateTimeInterface) {
      if (is_string($min)) {
        $min = new \DateTime($min);
      }
      if (is_string($max)) {
        $max = new \DateTime($max);
      }
    }
    if (null !== $constraint->max && $value > $max) {
      if ($this->context instanceof ExecutionContextInterface) {
        $this->context
          ->buildViolation($constraint->maxMessage)
          ->setParameter('{{ value }}', $this
          ->formatValue($value, self::PRETTY_DATE))
          ->setParameter('{{ limit }}', $this
          ->formatValue($max, self::PRETTY_DATE))
          ->setCode(Range::BEYOND_RANGE_ERROR)
          ->addViolation();
      }
      else {
        $this
          ->buildViolation($constraint->maxMessage)
          ->setParameter('{{ value }}', $this
          ->formatValue($value, self::PRETTY_DATE))
          ->setParameter('{{ limit }}', $this
          ->formatValue($max, self::PRETTY_DATE))
          ->setCode(Range::BEYOND_RANGE_ERROR)
          ->addViolation();
      }
      return;
    }
    if (null !== $constraint->min && $value < $min) {
      if ($this->context instanceof ExecutionContextInterface) {
        $this->context
          ->buildViolation($constraint->minMessage)
          ->setParameter('{{ value }}', $this
          ->formatValue($value, self::PRETTY_DATE))
          ->setParameter('{{ limit }}', $this
          ->formatValue($min, self::PRETTY_DATE))
          ->setCode(Range::BELOW_RANGE_ERROR)
          ->addViolation();
      }
      else {
        $this
          ->buildViolation($constraint->minMessage)
          ->setParameter('{{ value }}', $this
          ->formatValue($value, self::PRETTY_DATE))
          ->setParameter('{{ limit }}', $this
          ->formatValue($min, self::PRETTY_DATE))
          ->setCode(Range::BELOW_RANGE_ERROR)
          ->addViolation();
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConstraintValidator::$context	protected	property		3
ConstraintValidator::buildViolation Deprecated	protected	function	Wrapper for {@link ExecutionContextInterface::buildViolation} that supports the 2.4 context API.
ConstraintValidator::buildViolationInContext Deprecated	protected	function	Wrapper for {@link ExecutionContextInterface::buildViolation} that supports the 2.4 context API.
ConstraintValidator::formatTypeOf	protected	function	Returns a string representation of the type of the value.
ConstraintValidator::formatValue	protected	function	Returns a string representation of the value.
ConstraintValidator::formatValues	protected	function	Returns a string representation of a list of values.
ConstraintValidator::initialize	public	function	Initializes the constraint validator. Overrides ConstraintValidatorInterface::initialize	1
ConstraintValidator::OBJECT_TO_STRING		constant	Whether to cast objects with a "__toString()" method to strings.
ConstraintValidator::PRETTY_DATE		constant	Whether to format {@link \DateTime} objects as RFC-3339 dates ("Y-m-d H:i:s").
RangeValidator::validate	public	function	Checks if the passed value is valid. Overrides ConstraintValidatorInterface::validate