Viewing file:  ConditionalRules.php (1.91 KB) -rw-r--r--
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<?php
namespace Illuminate\Validation;
use Illuminate\Support\Fluent;
class ConditionalRules
{
/**
* The boolean condition indicating if the rules should be added to the attribute.
*
* @var callable|bool
*/
protected $condition;
/**
* The rules to be added to the attribute.
*
* @var array|string|\Closure
*/
protected $rules;
/**
* The rules to be added to the attribute if the condition fails.
*
* @var array|string|\Closure
*/
protected $defaultRules;
/**
* Create a new conditional rules instance.
*
* @param callable|bool $condition
* @param array|string|\Closure $rules
* @param array|string|\Closure $defaultRules
* @return void
*/
public function __construct($condition, $rules, $defaultRules = [])
{
$this->condition = $condition;
$this->rules = $rules;
$this->defaultRules = $defaultRules;
}
/**
* Determine if the conditional rules should be added.
*
* @param array $data
* @return bool
*/
public function passes(array $data = [])
{
return is_callable($this->condition)
? call_user_func($this->condition, new Fluent($data))
: $this->condition;
}
/**
* Get the rules.
*
* @param array $data
* @return array
*/
public function rules(array $data = [])
{
return is_string($this->rules)
? explode('|', $this->rules)
: value($this->rules, new Fluent($data));
}
/**
* Get the default rules.
*
* @param array $data
* @return array
*/
public function defaultRules(array $data = [])
{
return is_string($this->defaultRules)
? explode('|', $this->defaultRules)
: value($this->defaultRules, new Fluent($data));
}
}
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