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mdmsoft / yii2-captcha

Captcha with math equation
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How to use it in dark templates? #3

Open chiliec opened 9 years ago

mdmunir commented 9 years ago

What is dark templates? Simple answer. it used like a official captcha.

chiliec commented 9 years ago

I mean may be you knows how to use it on dark background, like that: dark

chiliec commented 9 years ago

Official captcha is non-transparent, just white background: light

mdmunir commented 9 years ago

got it

dantux commented 8 years ago

Hey mdmunir, I also want to use this on a dark template. I noticed if I change the protected function renderImage to output jpeg instead of png (imagejpeg), the background is white. How can I extend your CaptchaAction? I tried to override the function, but for some reason doesn't work. Is it because the function is protected?

captcha

dantux commented 8 years ago

I found a workaround for now. In the view, I changed the template by setting the background to white: 'template' => '<span style="background-color: white">{image}</span><div class="col-xs-5 pull-right">{input}</div>',

Now it shows OK:

captcha2

mdmunir commented 8 years ago

@dantux

I tried to override the function, but for some reason doesn't work. Is it because the function is protected?

Are you sure. Its should be OK.