/** * Test that uuid() validates a v4 UUID. */ public function testUuid() { $this->assertTrue(Validate::uuid('a8293fde-ce92-9abe-83de-7294ab29cd03')); $this->assertFalse(Validate::uuid('a8293fde-ce92-83de-7294ab29cd03')); $this->assertFalse(Validate::uuid('a8293de-ce92-9abe-83de-7294ab29cd')); $this->assertFalse(Validate::uuid('a8293kq-ce92-9abe-83de-729pdu29cd03')); }