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changes to view class to have error collector.

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This commit is contained in:
Taylor Otwell 2011-06-21 22:34:53 -05:00
parent 78301fb8c7
commit 0d10ab740b
2 changed files with 21 additions and 0 deletions
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11
system/validation/error_collector.php
View File

@ -31,6 +31,17 @@ class Error_Collector {
$this->messages[$attribute][] = $message;
}
/**
* Determine if errors exist for an attribute.
*
* @param string $attribute
* @return bool
*/
public function has($attribute)
{
return $this->first($attribute) !== '';
}
/**
* Get the first error message for an attribute.
*

10
system/view.php
View File

@ -34,6 +34,16 @@ class View {
{
$this->view = $view;
$this->data = $data;
// -----------------------------------------------------
// Every view has an error collector. This makes it
// convenient to check for any validation errors without
// worrying if the error collector is instantiated.
//
// If an error collector is in the session, it will
// be used as the error collector for the view.
// -----------------------------------------------------
$this->data['errors'] = (Config::get('session.driver') != '' and Session::has('errors')) ? Session::get('errors') : new Validation\Error_Collector;
}
/**