/** * Test the postal method of InValidation * * @return void */ public function testPostal() { $this->assertTrue(InValidation::postal('500091')); $this->assertTrue(InValidation::postal('500 091')); $this->assertFalse(InValidation::postal('50009 1')); $this->assertFalse(InValidation::postal('test')); $this->assertFalse(InValidation::postal('1234567')); }