ZendFramework2和Date元素有问题。我试图存储的属性是一个DateOfBirth,但是这个属性可能是空的。例如,日期未知。数据库中的列允许NULL。附加到它的Doctrine类有一个属性,让我们知道它允许null。但是2仍然给出了这个错误:
"Value is required and can't be empty".即使我设置了所需的attribute=false,也设置了allow_empty=true,但是没有任何工作。
将其设置为窗体内嵌套字段集的成员。嵌套方式如下:
我试过的几个例子:
Form not validating correctly zend framework 2
https://github.com/zendframework/zf2/issues/4302
这是我目前正在使用的代码。希望你能看到我错过的东西。我不知道这是否因为它是嵌套的,但其余的都是完美的,只有日期元素给我带来麻烦。
UserManagementForm
<?php
namespace Application\Form;
use Zend\Form\Form;
class UserManagementForm extends Form
{
public function __construct()
{
parent::__construct('usermanagementform');
$this->setAttribute('method', 'post');
$fieldset = new \Application\Form\Fieldset\User();
$fieldset
->setHydrator(new \Zend\Stdlib\Hydrator\ObjectProperty(false))
->setObject(new \Application\Entity\User())
->setOptions(array('use_as_base_fieldset' => true))
;
$this->add($fieldset);
$this->add(array(
'name' => 'btnSubmit',
'type' => 'submit',
'attributes' => array(
'class' => 'btn-primary',
),
'options' => array(
'column-size' => 'sm-9 col-sm-offset-3',
'label' => 'Save changes',
),
));
}
}
?>用户(字段集)
<?php
namespace Application\Form\Fieldset;
use Zend\Form\Fieldset;
class User extends Fieldset
{
public function __construct()
{
parent::__construct('User');
$fieldset = new \Application\Form\Fieldset\EmailAddress();
$fieldset
->setHydrator(new \Zend\Stdlib\Hydrator\ObjectProperty(false))
->setObject(new \Application\Entity\EmailAddress());
$this->add($fieldset);
$fieldset = new \Application\Form\Fieldset\Person();
$fieldset
->setHydrator(new \Zend\Stdlib\Hydrator\ObjectProperty(false))
->setObject(new \Application\Entity\Person());
$this->add($fieldset);
}
}
?>Person (字段集)
<?php
namespace Application\Form\Fieldset;
use Zend\Form\Fieldset;
class Person extends Fieldset
{
public function __construct()
{
parent::__construct('Person');
$this->add(array(
'type' => 'date',
'name' => 'DateOfBirth',
'required' => false,
'allowEmpty' => true,
'options' => array(
'label' => 'Date of birth',
'column-size' => 'sm-9',
'label_attributes' => array(
'class' => 'col-sm-3',
),
'format' => 'd-m-Y',
),
));
}
}
?>发布于 2016-01-11 14:44:28
“必需”不是元素的属性,而是验证器属性。解决方案包括实现Zend\InputFilter\InputFilterProviderInterface
use Zend\InputFilter\InputFilterProviderInterface;
class UserManagementForm extends AbstractSbmForm implements InputFilterProviderInterface {
public function __construct()
{
... without change
}
public function getInputFilterSpecification()
{
return array(
'DateOfBirth' => array(
'name' => 'DateOfBirth',
'required' => false,
);
);
}
}https://stackoverflow.com/questions/34709511
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