public function testIsValid()
{
// true == non-empties and 0
$this->assertTrue(Re::isValid(true));
$this->assertTrue(Re::isValid(1));
$this->assertTrue(Re::isValid(0));
// zero is allowed
$this->assertTrue(Re::isValid('something'));
$this->assertTrue(Re::isValid(array(1)));
$this->assertTrue(Re::isValid(array(0)));
// false == most empties
$this->assertFalse(Re::isValid(''));
$this->assertFalse(Re::isValid(false));
$this->assertFalse(Re::isValid(null));
$this->assertFalse(Re::isValid(array()));
}
/**
* returns the value if valid, otherwise, returns default.
* @param mixed $input
* @param mixed $default
* @param array $isValidSettings
* @return mixed $data or $default
*/
public static function reValid($input, $default = '', $isValidSettings = array())
{
if (Re::isValid($input, $isValidSettings)) {
return $input;
} else {
return $default;
}
}
