eZ\Publish\Core\Repository\Helper\NameableFieldTypeRegistry::hasFieldType PHP Метод

Returns if there is a SPI FieldType registered under $identifier.

public hasFieldType ( string $identifier ) : boolean
$identifier	string
Результат	boolean

    public function hasFieldType($identifier)
    {
        return isset($this->fieldTypes[$identifier]);
    }

NameableFieldTypeRegistry