如何验证zend表单中的密码字段? [英] How to verify password field in zend form?

问题描述

在我的表单中，我试图验证用户两次填写的值是否相同(以确保他们没有出错).我认为这就是 Zend_Validate_Identical 的用途，但我不太确定如何使用它.这是我到目前为止所得到的:

$this->addElement('password', 'password', array('标签' =>'密码:'，'必需' =>真的，'验证器' =>大批('相同' =>数组(我在这里放什么?))));$this->addElement('密码', '验证密码', 数组('标签' =>'验证密码:'，'必需' =>真的，'验证器' =>大批('相同' =>数组(我在这里放什么?))));

两个元素都需要它吗?我在数组中放了什么?

解决方案

就其价值而言，在 1.10.5 版本中添加了对模型中两个相同表单字段进行比较的支持.我写了一个关于这个问题的简短教程，你可以通过下面的链接访问，但最重要的是 Zend_Validate_Identical 验证器已被重构为接受表单字段名称作为输入.例如，要比较表单字段pswd 和confirm_pswd 的值，您需要将验证器附加到confirm_pswd，如下所示:

$confirmPswd->addValidator('Identical', false, array('token' => 'pswd'));

就像一个魅力.

请参阅使用 Zend 框架验证相同的密码以获得更完整的示例.>

In my form, I'm trying to verify that the user fills in the same value both times (to make sure they didn't make a mistake). I think that's what Zend_Validate_Identical is for, but I'm not quite sure how to use it. Here's what I've got so far:

$this->addElement('password', 'password', array(
        'label'      => 'Password:',
        'required'   => true,
        'validators' => array(
            'Identical' => array(What do I put here?)
        )
    ));
$this->addElement('password', 'verifypassword', array(
        'label'      => 'Verify Password:',
        'required'   => true,
        'validators' => array(
            'Identical' => array(What do I put here?)
        )
    ));

Do I need it on both elements? What do I put in the array?

解决方案

For what its worth, support for comparing two identical form fields within a model was added to the 1.10.5 release. I wrote up a short tutorial on the matter, which you can access via the below link, but the bottom line is that the Zend_Validate_Identical validator has been refactored to accept a form field name as input. For instance, to compare the values of form fields pswd and confirm_pswd, you'll attach the validator to confirm_pswd like so:

$confirmPswd->addValidator('Identical', false, array('token' => 'pswd'));

Works like a charm.

See Validating Identical Passwords with the Zend Framework for a more complete example.

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