Post by belowcost » Wed Mar 17, 2021 10:21 pm

Basic captcha has been on and working for a while (since the google one has never worked), but lately I have noticed and tried, and a customer just reported that they cannot get the characters input to match and be accepted.

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Post by ADD Creative » Wed Mar 17, 2021 11:33 pm

Could be a cache control issue if you're setting future expires headers for your images.

https://github.com/opencart/opencart/co ... b8a8bc8d73

Try in catalog/controller/extension/captcha/basic.php after.

Code: Select all

header('Content-type: image/jpeg');
Add.

Code: Select all

header('Cache-Control: no-cache');
header('Expires: Sat, 26 Jul 1997 05:00:00 GMT');

www.add-creative.co.uk


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