public function CardNumberTest::providerInvalidCardNumbers in Creditfield Form Element 8
Data provider of valid test numbers. Includes variants that should fail, like negative numbers, alphanumeric characters, values that are too short, or too long.
Return value
array
File
- tests/src/ Unit/ Element/ CardNumberTest.php, line 57 
Class
- CardNumberTest
- @coversDefaultClass \Drupal\creditfield\Element\CardNumber @group creditfield
Namespace
Drupal\Tests\creditfield\Unit\ElementCode
public function providerInvalidCardNumbers() {
  return [
    [
      '424224242',
    ],
    [
      '4012888888881881445353',
    ],
    [
      '-4242424242424242',
    ],
    [
      '40128888.10',
    ],
    [
      '4242aBcD24244242',
    ],
    [
      'ABCDEFGHIJKL',
    ],
    [
      '1234828282828210',
    ],
    [
      '',
    ],
  ];
}