| public static rules ( string $name = null ) : mixed | ||
| $name | string | Optional name of a rule to get the details of. If not specified, an array of all available rule names is returned. Otherwise, returns the details of a single rule. This can be a regular expression string, a closure object, or an array of available rule formats made up of string regular expressions, closures, or both. |
| return | mixed | Returns either an single array of rule names, or the details of a single rule. |
public static function rules($name = null)
{
if (!$name) {
return array_keys(static::$_rules);
}
return isset(static::$_rules[$name]) ? static::$_rules[$name] : null;
} /**
* Tests that the rules state is reset when calling `Validator::__init()`.
*/
public function testStateReset()
{
$this->assertNull(Validator::rules('foo'));
Validator::add('foo', '/foo/');
$this->assertEqual('/foo/', Validator::rules('foo'));
Validator::__init();
$this->assertNull(Validator::rules('foo'));
}
