/** * Test the nif validation. * * @return void */ public function testNif() { $this->assertTrue(EsValidation::nif('K1254868A')); $this->assertTrue(EsValidation::nif('K3548762H')); $this->assertTrue(EsValidation::nif('L5876542A')); $this->assertFalse(EsValidation::nif('X5876542A')); $this->assertFalse(EsValidation::nif('Z2548769Y')); $this->assertFalse(EsValidation::nif('32050031Z')); }