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/*
* This file is part of the ICanBoogie package.
*
* (c) Olivier Laviale <olivier.laviale@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace ICanBoogie\Validate;
use ICanBoogie\ErrorCollection;
/**
* Representation of validation errors.
*
* @method Message[] offsetGet($index)
*/
class ValidationErrors extends \ArrayObject
{
/**
* Creates a new instance with the specified errors.
*
* @param array $errors
*
* @return static
*/
static public function from(array $errors)
{
return new static($errors);
}
/**
* Returns a copy of the instance.
*
* @return array
*/
public function to_array()
{
return $this->getArrayCopy();
}
/**
* Returns an error collection instance.
*
* @return ErrorCollection
*/
public function to_error_collection()
{
$collection = new ErrorCollection;
/* @var $messages Message[] */
foreach ($this as $attribute => $messages)
{
foreach ($messages as $message)
{
$collection->add($attribute, $message->format, $message->args);
}
}
return $collection;
}
/**
* Clears the instance.
*
* @return $this
*/
public function clear()
{
$this->exchangeArray([]);
return $this;
}
}