public function validateFieldSettings($fieldSettings)
{
$validationErrors = array();
foreach ($fieldSettings as $name => $value) {
if (isset($this->settingsSchema[$name])) {
switch ($name) {
case 'mediaType':
if (!in_array($value, self::$availableTypes)) {
$validationErrors[] = new ValidationError("Setting '%setting%' is of unknown type", null, array('%setting%' => $name), "[{$name}]");
}
break;
}
} else {
$validationErrors[] = new ValidationError("Setting '%setting%' is unknown", null, array('%setting%' => $name), "[{$name}]");
}
}
return $validationErrors;
}