/** * test the postal method of NlValidation * * @return void */ public function testPostal() { $this->assertTrue(NlValidation::postal('1620AB')); $this->assertTrue(NlValidation::postal('1620 AB')); $this->assertTrue(NlValidation::postal('5020FZ')); $this->assertTrue(NlValidation::postal('5020 FZ')); $this->assertFalse(NlValidation::postal('5020-FZ')); $this->assertFalse(NlValidation::postal('5020')); $this->assertFalse(NlValidation::postal('0110 AS')); $this->assertFalse(NlValidation::postal('50222FZ')); }