public function testIsRegex() { $this->assertTrue(Validate::isRegex('/robotech/i')); $this->assertTrue(Validate::isRegex('@robotech@')); $this->assertTrue(Validate::isRegex('/^[0-9]/')); $this->assertFalse(Validate::isRegex('Test#1')); $this->assertFalse(Validate::isRegex('2Test')); $this->assertFalse(Validate::isRegex('Test Test')); $this->assertFalse(Validate::isRegex('123456')); $this->assertFalse(Validate::isRegex(123456)); }