public function CountValidator::validate in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/symfony/validator/Constraints/CountValidator.php \Symfony\Component\Validator\Constraints\CountValidator::validate()

Checks if the passed value is valid.

Parameters

mixed $value The value that should be validated:

Constraint $constraint The constraint for the validation:

Overrides ConstraintValidatorInterface::validate

File

vendor/symfony/validator/Constraints/CountValidator.php, line 27

Class

CountValidator

@author Bernhard Schussek <bschussek@gmail.com>

Namespace

Symfony\Component\Validator\Constraints

Code

public function validate($value, Constraint $constraint) {
  if (null === $value) {
    return;
  }
  if (!is_array($value) && !$value instanceof \Countable) {
    throw new UnexpectedTypeException($value, 'array or \\Countable');
  }
  $count = count($value);
  if (null !== $constraint->max && $count > $constraint->max) {
    if ($this->context instanceof ExecutionContextInterface) {
      $this->context
        ->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->maxMessage)
        ->setParameter('{{ count }}', $count)
        ->setParameter('{{ limit }}', $constraint->max)
        ->setInvalidValue($value)
        ->setPlural((int) $constraint->max)
        ->setCode(Count::TOO_MANY_ERROR)
        ->addViolation();
    }
    else {
      $this
        ->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->maxMessage)
        ->setParameter('{{ count }}', $count)
        ->setParameter('{{ limit }}', $constraint->max)
        ->setInvalidValue($value)
        ->setPlural((int) $constraint->max)
        ->setCode(Count::TOO_MANY_ERROR)
        ->addViolation();
    }
    return;
  }
  if (null !== $constraint->min && $count < $constraint->min) {
    if ($this->context instanceof ExecutionContextInterface) {
      $this->context
        ->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->minMessage)
        ->setParameter('{{ count }}', $count)
        ->setParameter('{{ limit }}', $constraint->min)
        ->setInvalidValue($value)
        ->setPlural((int) $constraint->min)
        ->setCode(Count::TOO_FEW_ERROR)
        ->addViolation();
    }
    else {
      $this
        ->buildViolation($constraint->min == $constraint->max ? $constraint->exactMessage : $constraint->minMessage)
        ->setParameter('{{ count }}', $count)
        ->setParameter('{{ limit }}', $constraint->min)
        ->setInvalidValue($value)
        ->setPlural((int) $constraint->min)
        ->setCode(Count::TOO_FEW_ERROR)
        ->addViolation();
    }
  }
}