public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('category', 'choice', array('choices' => Category::createChoices(), 'expanded' => true, 'multiple' => false, 'required' => true))->add('docDate', 'date', array('widget' => 'single_text', 'format' => 'yyyy-MM-dd', 'datepicker' => true, 'required' => true))->add('scanningNumber', 'text', array('label' => 'Scan #', 'required' => false))->add('paymentStatus', 'choice', array('choices' => PaymentStatus::createChoices(), 'expanded' => true, 'multiple' => false, 'required' => true, 'label' => 'Payment'))->add('note', 'text', array('label' => 'Note', 'required' => true));
}
