Kohana 3的验证错误可以继承吗?

时间:2010-07-07 00:43:22

标签: php validation kohana kohana-3

我在APPPATH/messages/validate.php下的文件中创建了一堆错误,其中包含一些常见的消息,例如......

return array(
    'not_empty'    => ':field must not be empty.',
    'matches'      => ':field must be the same as :param1',
    'regex'        => ':field does not match the required format',
    'exact_length' => ':field must be exactly :param1 characters long',
    'min_length'   => ':field must be at least :param1 characters long',
    'max_length'   => ':field must be less than :param1 characters long',
    'in_array'     => ':field must be one of the available options',
    'digit'        => ':field must be a digit',
    'email'        => 'You must enter a valid email.',
    'name'         => 'You must enter your name.',
    'enquiry'      => 'You must enter your enquiry.',
    'captcha' => array (
        'Captcha::valid' => 'The characters you entered did not match the image. Please try again.',
        'not_empty' => 'You must enter the characters from the image.'
    ) 
);

当我收到$errors = $post->errors('validate')等错误时,这很有用。

有没有办法将这些错误用作 base 错误,如果我有一个需要更多的单独表单,我可以使用一个单独的文件,只有它的差异,例如它可能看起来像

return array(
    'permissions'    => 'Please agree to the permissions',
);

很明显,任何email错误消息都来自validate.php(继承),但任何permissions错误都来自新文件,其中包含permissions的错误定义

我将文件命名为validate.php,因为继承行为似乎与system文件夹一起使用,这就是SYSPATH/messages/validate.php下的调用(在GitHub上查看)

我的错误消息是否可以从基本文件继承,还是应该只复制每个表单的所有错误消息?

4 个答案:

答案 0 :(得分:4)

常见错误:APPPATH / messages / validate.php

return array(
    'email'        => 'You must enter a valid email.',
    'name'         => 'You must enter your name.',
    'enquiry'      => 'You must enter your enquiry.',
    'captcha' => array (
        'Captcha::valid' => 'The characters you entered did not match the image. Please try again.',
        'not_empty' => 'You must enter the characters from the image.'
    )
);

具体错误:APPPATH / messages / specific.php

return array(
    'permissions'    => 'Please agree to the permissions',
);

Kohana使用这些序列来查找消息:APPPATH / messages / specific.php,APPPATH / messages / validate.php和SYSPATH / messages / validate.php

print_r(validate->errors('specific'));

答案 1 :(得分:3)

没有“黑客”:

    $orm->values($form[$this->name])->check();

    $not_model_errors = Validate::factory(array())->rule(NULL, 'permissions_rules'); // doesn't matter what args you send here, just meet the vartype
    // add test error
    $not_model_errors->error(NULL, 'test_error', array());

    $this->template->errors = $orm->validate()->errors('validation') + $not_model_errors->errors('permissions');

您的模型不应验证您的业务逻辑。

答案 2 :(得分:2)

继承自动运行,遵循以下模式:

  1. 在给定文件中搜索字段+错误特定消息
  2. 在给定文件中搜索字段+默认消息
  3. 在给定文件中搜索通用邮件
  4. validate档案
  5. 中搜索一般消息

    因此,如果重载validate文件并更改默认消息,则继承将按预期工作。

答案 3 :(得分:0)

这很hacky,但它确实有效!

$commonErrors = include APPPATH .  'messages/validate.php';

$errors =  array(
    'permission' => array(
        'not_empty' => 'You must give permission to continue.'
    )
);

return array_merge($commonErrors, $errors);

基本上,它会自动为您继承基本规则!