在 Symfony2 中，仅当复选框的值为 1（True）时，如何验证输入字段不是空白 - 否则允许空白？
更准确地说，我有一个带有复选框的表单和一个带有文本类型的输入字段。在 Symfony 的实体上应该有一个检查，当复选框的值为 True (1) / 选中时，输入的值不能为空。我在实体中使用注释。
任何建议将不胜感激。
更新/解决方案 - 基于 GeLo 的评论：
<?php
// src/ZeroSpace/Invoicing/Entity/Customer.php
namespace ZeroSpace\InvoicingBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
use Symfony\Component\Validator\Constraints as Assert;
/**
* @ORM\Entity
* @ORM\Table(name="customers")
* @UniqueEntity("billing_id")
* @UniqueEntity("billing_name")
*/
class Customer {
/**
* @ORM\Id
* @ORM\Column(type="integer")
* @ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* @ORM\Column(type="integer", length=6, unique=true)
* @Assert\Length(min="6", max="6")
*/
protected $billing_id;
/**
* @ORM\Column(type="string", length=100, unique=true)
*/
protected $billing_name;
/**
* @ORM\Column(type="string", nullable=true, length=100)
*/
protected $billing_consignee;
/**
* @ORM\Column(type="string", length=100)
*/
protected $billing_street;
/**
* @ORM\Column(type="string", length=100)
*/
protected $billing_address;
/**
* @ORM\Column(type="string", length=100)
*/
protected $billing_zip;
/**
* @ORM\Column(type="string", length=100)
*/
protected $billing_city;
/**
* @ORM\Column(type="string", length=100)
*/
protected $billing_country;
/**
* @ORM\Column(type="string", length=100)
* @Assert\Email()
*/
protected $billing_email;
/**
* @ORM\Column(type="boolean")
*/
protected $billing_debit=false;
/**
* @ORM\Column(type="string", nullable=true, length=100)
* @Assert\NotBlank(groups={"iban_required"})
* @Assert\Iban(message = "This is not a valid International Bank Account Number (IBAN).")
*/
protected $billing_iban;
protected $locations;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set billing_id
*
* @param integer $billingId
* @return Customer
*/
public function setBillingId($billingId)
{
$this->billing_id = $billingId;
return $this;
}
/**
* Get billing_id
*
* @return integer
*/
public function getBillingId()
{
return $this->billing_id;
}
/**
* Set billing_name
*
* @param string $billingName
* @return Customer
*/
public function setBillingName($billingName)
{
$this->billing_name = $billingName;
return $this;
}
/**
* Get billing_name
*
* @return string
*/
public function getBillingName()
{
return $this->billing_name;
}
/**
* Set billing_consignee
*
* @param string $billingConsignee
* @return Customer
*/
public function setBillingConsignee($billingConsignee)
{
$this->billing_consignee = $billingConsignee;
return $this;
}
/**
* Get billing_consignee
*
* @return string
*/
public function getBillingConsignee()
{
return $this->billing_consignee;
}
/**
* Set billing_street
*
* @param string $billingStreet
* @return Customer
*/
public function setBillingStreet($billingStreet)
{
$this->billing_street = $billingStreet;
return $this;
}
/**
* Get billing_street
*
* @return string
*/
public function getBillingStreet()
{
return $this->billing_street;
}
/**
* Set billing_address
*
* @param string $billingAddress
* @return Customer
*/
public function setBillingAddress($billingAddress)
{
$this->billing_address = $billingAddress;
return $this;
}
/**
* Get billing_address
*
* @return string
*/
public function getBillingAddress()
{
return $this->billing_address;
}
/**
* Set billing_zip
*
* @param string $billingZip
* @return Customer
*/
public function setBillingZip($billingZip)
{
$this->billing_zip = $billingZip;
return $this;
}
/**
* Get billing_zip
*
* @return string
*/
public function getBillingZip()
{
return $this->billing_zip;
}
/**
* Set billing_city
*
* @param string $billingCity
* @return Customer
*/
public function setBillingCity($billingCity)
{
$this->billing_city = $billingCity;
return $this;
}
/**
* Get billing_city
*
* @return string
*/
public function getBillingCity()
{
return $this->billing_city;
}
/**
* Set billing_country
*
* @param string $billingCountry
* @return Customer
*/
public function setBillingCountry($billingCountry)
{
$this->billing_country = $billingCountry;
return $this;
}
/**
* Get billing_country
*
* @return string
*/
public function getBillingCountry()
{
return $this->billing_country;
}
/**
* Set billing_email
*
* @param string $billingEmail
* @return Customer
*/
public function setBillingEmail($billingEmail)
{
$this->billing_email = $billingEmail;
return $this;
}
/**
* Get billing_email
*
* @return string
*/
public function getBillingEmail()
{
return $this->billing_email;
}
/**
* Set billing_debit
*
* @param boolean $billingDebit
* @return Customer
*/
public function setBillingDebit($billingDebit)
{
$this->billing_debit = $billingDebit;
return $this;
}
/**
* Get billing_debit
*
* @return boolean
*/
public function getBillingDebit()
{
return $this->billing_debit;
}
/**
* Set billing_iban
*
* @param string $billingIban
* @return Customer
*/
public function setBillingIban($billingIban)
{
$this->billing_iban = $billingIban;
return $this;
}
/**
* Get billing_iban
*
* @return string
*/
public function getBillingIban() {
return $this->billing_iban;
}
}
<?php
// src/Blogger/BlogBundle/Form/CustomerType.php
namespace ZeroSpace\InvoicingBundle\Form;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Symfony\Component\Form\AbstractType;
class CustomerType extends AbstractType {
public function buildForm(FormBuilderInterface $builder, array $options) {
$builder->add('billing_id');
$builder->add('billing_name');
$builder->add('billing_consignee');
$builder->add('billing_street');
$builder->add('billing_address');
$builder->add('billing_zip');
$builder->add('billing_city');
$builder->add('billing_country');
$builder->add('billing_email', 'email');
$builder->add('billing_debit', 'checkbox');
$builder->add('billing_iban');
}
public function setDefaultOptions(OptionsResolverInterface $resolver) {
$resolver->setDefaults(array(
'data_class' => 'ZeroSpace\InvoicingBundle\Entity\Customer',
'validation_groups' => function(FormInterface $form) {
$data = $form->getData();
if($data->getBillingDebit() == 1) {
return array('Default', 'iban_required');
}
else {
return array('Default');
}
},
));
}
public function getName() {
return 'customer';
}
}
?>
<?php
namespace ZeroSpace\InvoicingBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use ZeroSpace\InvoicingBundle\Entity\Customer;
use ZeroSpace\InvoicingBundle\Form\CustomerType;
class CustomerController extends Controller {
public function createAction(Request $request) {
$form = $this->createForm(new CustomerType(), new Customer());
$form->handleRequest($request);
if ($form->isValid()) {
$data = $form->getData();
$em = $this->getDoctrine()->getManager();
$em->persist($data);
$em->flush();
return $this->redirect($this->generateUrl('customer_list'));
// return $this->redirect($this->generateUrl('task_success'));
}
return $this->render('InvoicingBundle:Page:customers.html.twig', array(
'form' => $form->createView()
));
}
public function listAction() {
$customers = $this->getDoctrine()->getManager()
->createQuery('SELECT c FROM InvoicingBundle:Customer c')
->execute();
return $this->render(
'InvoicingBundle:Customer:list.html.twig',
array('customers' => $customers));
}
public function showAction($id) {
$customer = $this->get('doctrine')
->getManager()
->getRepository('InvoicingBundle:Customer')
->find($id);
if (!$post) {
// cause the 404 page not found to be displayed
throw $this->createNotFoundException();
}
return $this->render(
'InvoicingBundle:Page:customers.html.twig',
array('customer' => $customer)
);
}
}
?>
