Maslosoft Mangan API
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/**
* This software package is licensed under AGPL or Commercial license.
*
* @package maslosoft/mangan
* @licence AGPL or Commercial
* @copyright Copyright (c) Piotr Masełkowski <pmaselkowski@gmail.com>
* @copyright Copyright (c) Maslosoft
* @copyright Copyright (c) Others as mentioned in code
* @link https://maslosoft.com/mangan/
*/
namespace Maslosoft\Mangan\Validators\Traits;
/**
* Validate when criteria is met.
*
* @author Piotr Maselkowski <pmaselkowski at gmail.com>
*/
trait When
{
/**
* Set this to string - to check if property value is trueish:
*
* ```
* $when = 'myProperty';
* ```
*
* This will check if property value is not `false` and validate
* only if this property is trueish.
*
* Set this to array to check specified criteria:
*
* ```
* $when = [
* 'firstProperty' => 1,
* 'secondProperty' => true
* ];
* ```
*
* Will run validation only when those values of model properties
* are exact as provided.
*
* @var string|array
*/
public $when = null;
public function whenValidate($model)
{
if (empty($this->when))
{
return true;
}
if (is_string($this->when))
{
$name = $this->when;
if ($model->$name)
{
return true;
}
}
elseif (is_array($this->when))
{
$conditions = [];
foreach ($this->when as $name => $value)
{
$conditions[] = $model->$name === $value;
}
return count($conditions) === array_sum($conditions);
}
return false;
}
}
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