public static function passport($check)
{
$pattern = '/^\\d{4} \\d{6}$/';
return (bool) preg_match($pattern, $check);
}
/** * test passport method of RuValidation * * @return void */ public function testPassport() { $this->assertTrue(RuValidation::passport('1234 123456')); $this->assertFalse(RuValidation::passport('1234 1234567')); $this->assertFalse(RuValidation::passport('1234123456')); $this->assertFalse(RuValidation::passport('1234 1x3456')); }