public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('issn', null, ['attr' => ['class' => 'validate[required]']])->add('eissn', null)->add('founded', 'collot_datetime', array('date_format' => 'dd-MM-yyyy', 'pickerOptions' => ['format' => 'dd-mm-yyyy', 'startView' => 'month', 'minView' => 'month', 'todayBtn' => 'true', 'todayHighlight' => 'true', 'autoclose' => 'true']))->add('footer_text', 'textarea')->add('period')->add('country', 'entity', ['class' => 'BulutYazilim\\LocationBundle\\Entity\\Country', 'attr' => ['class' => 'select2-element']])->add('Publisher', 'entity', ['class' => 'Ojs\\JournalBundle\\Entity\\Publisher', 'attr' => ['class' => 'select2-element']]);
}