protected function validate()
 {
     return Luhn::validate($this->format());
 }
Exemple #2
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 public function testAppendCheckDigit()
 {
     $appended = Luhn::appendCheckDigit($this->withoutCheckDigit);
     $this->assertSame($this->withoutCheckDigit . $this->theCheckDigit, $appended);
     $this->assertTrue(Luhn::validate($appended));
 }