public function valid_alpha_dash_test() { $this->assert_true_strict(valid::alpha_dash('_ab-12'))->assert_false_strict(valid::alpha_dash('ab_ 123 !')); }
/** * Tests the valid::alpha_dash() function. * @dataProvider alpha_dash_provider * @group core.helpers.valid.alpha * @test */ public function alpha_dash($input_alpha_dash, $expected_result) { $result = valid::alpha_dash($input_alpha_dash); $this->assertEquals($expected_result, $result); }