使用form_validation库验证代码Igniter中的多维数组 [英] Validating multidimensional arrays in Code Igniter with form_validation library

问题描述

我有一个奇怪的问题与代码igniter的form_validation模块。我试图验证多维数组从表单post，但它不能正常工作。我已经使用这一百次（夸张）与标准的表格帖，所以我熟悉它。

I'm having a weird problem with the form_validation module of code igniter. I'm trying to validate multi dimensional arrays from the form post, but its not working as expected. I've used this a hundred times (exaggeration) with standard form posts so I'm familiar with it.

我的表单职位看起来像这样

My form post looks like this

Array
(
    [location_edit_id] =>
    [theImage] => 
    [thePDF] => 
    [loc] => Array
    (
        [name] => 
        [content_1] => 
        [content_2] => 
        [opening_hours] => 
        [seats] =>
    )
    [ad] => Array
    (
        [address_1] => 
        [address_2] => 
        [address_3] => 
        [town_city] => 
        [county_id] =>
        [region_id] =>
        [postcode] => 
        [telephone] => 
        [email] => 
    )
 )

文档 - 我的控制器中的操作需要看起来像这样，如果我想验证$ _POST ['loc'] ['name']

According to the docs - the action in my controller needs to look like this if I want to validate the $_POST['loc']['name']

$this->validation->set_rules( 'loc[name]', 'Location Name', 'required');

if ($this->validation->run() == FALSE)
{
    die( "did not validate" );
} 
else
{
    die( "validated" );
}

无论我做什么，这总是验证，即使$ _POST ['loc '] ['name']为空。我已经检查了库文件库/ Validation.php，我看不到任何地方这实际上可以工作（因为它总是只是寻找变量名匹配 - 不是数组），所以我不知道发生了什么。

no matter what I do, this always validates even if $_POST['loc']['name'] is empty. I've examined the library file libraries/Validation.php and I cant see anywhere where this would actually work (as its always just looking for variable name matches - not arrays), so I'm not sure whats going on.

编辑：我使用的代码点火器版本1.7.2这是最新的稳定版本。

I'm using Code igniter version 1.7.2 which is the latest stable release.

推荐答案

看起来您使用的库不正确。验证库已弃用。尝试改用Form_validation（libraries / form_validation.php）。

It looks like you're using the wrong library. The Validation library is deprecated. Try using Form_validation (libraries/form_validation.php) instead.

$this->load->library('form_validation');

$this->form_validation->set_rules( 'loc[name]', 'Location Name', 'required');

if ($this->form_validation->run() == FALSE)
{
    die( "did not validate" );
}
else
{
    die( "validated" );
}

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