Formerly known as UPC-A, EAN-12.
See link: https://en.wikipedia.org/wiki/Global_Trade_Item_Number
Inheritance: extends Gtin, implements isocodes\IsoCodeInterface
Gtin12 Class Documentation
Example #1
0
 /**
  * testInvalidGtin12
  *
  * @param mixed $gtin12
  *
  * @dataProvider getInvalidGtin12
  *
  * @return void
  */
 public function testInvalidGtin12($gtin12)
 {
     $this->assertFalse(Gtin12::validate($gtin12));
 }