public isEmptyValue ( eZ\Publish\SPI\FieldType\Value $value ) : boolean | ||
$value | eZ\Publish\SPI\FieldType\Value | |
return | boolean |
public function isEmptyValue(SPIValue $value)
{
if ($value->xml === null) {
return true;
}
return !$value->xml->documentElement->hasChildNodes();
}