form symfony custom field code example
Example 1: symfony creating custom form types
// src/Form/Type/ShippingType.php
namespace App\Form\Type;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
use Symfony\Component\OptionsResolver\OptionsResolver;
class ShippingType extends AbstractType
{
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults([
'choices' => [
'Standard Shipping' => 'standard',
'Expedited Shipping' => 'expedited',
'Priority Shipping' => 'priority',
],
]);
}
public function getParent()
{
return ChoiceType::class;
}
}
Example 2: creating your own symfony choice type
// src/Form/Type/PostalAddressType.php
namespace App\Form\Type;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\Form\FormBuilderInterface;
class PostalAddressType extends AbstractType
{
// ...
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('addressLine1', TextType::class, [
'help' => 'Street address, P.O. box, company name',
])
->add('addressLine2', TextType::class, [
'help' => 'Apartment, suite, unit, building, floor',
])
->add('city', TextType::class)
->add('state', TextType::class, [
'label' => 'State',
])
->add('zipCode', TextType::class, [
'label' => 'ZIP Code',
])
;
}
}