    public function testCssColorRgba()
    {
        $colorValidator = new JBBCode\validators\CssColorValidator();
        $this->assertTrue($colorValidator->validate('rgba(255, 0, 0, 0.5)'));
        $this->assertTrue($colorValidator->validate('rgba(50, 50, 50, 0.0)'));
    }
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.