/**
* @param integer|integer[] $value
* @param Constraint $constraint
*
* @throws InvalidArgumentException
*/
public function validate($value, Constraint $constraint)
{
/* @var $constraint ConfigValue */
$name = $constraint->name;
// config must exist
if (!$this->config->hasFieldConfig($name)) {
throw new InvalidArgumentException(sprintf('There is no config for the field "%s"', $name));
}
// value could be null
if (null === $value) {
return;
}
// check if field is multivalued
$multiValued = $this->config->isMultiValued($name);
// if it's multivalued, an array must be given
if ($multiValued) {
if (!is_array($value)) {
$this->context->addViolation($constraint->arrayMessage);
return;
}
// enforce array
foreach ($value as $key) {
$this->validateFieldConfig($constraint, $name, $key);
}
} else {
$this->validateFieldConfig($constraint, $name, $value);
}
}
/**
* @param string $type
*
* @return boolean
*/
public function supports($type)
{
return $this->config->hasFieldConfig($type);
}