Wrong output for correct selection after wrong selection

[AraByte]

After loading the captcha and choosing a wrong answer, the correct answer after that would throw a wrong output as well.
Check attached video

icon.captcha_edit_0.mp4

[fabianwennink]

Hi, sorry for the late response. The issue shown in the video seems very odd, especially because it's on the demo page. It appears as if the back-end is refreshing the data properly when making an incorrect selection, but the image just stays the same. What should happen, is that with every wrong selection, a new image is generated.

• Which browser and operating system are you using?
• Are you perhaps using some browser extension or anything else which might enfore aggresive image/assets caching?
• Does this happen every time, or was this a single occurrence?

[Cage31]

Hi,
i have the same problem. This happen every time on firefox. There is no extension
First time the image is correctly displayed... then the new image is not displayed. Cache problem..

[Cage31]

A (bad) solution, icon_captcha.js line 249
iconsHolder.style.backgroundImage =url(${options.general.validationPath}?payload=${imageRequestPayload}&t=${Date.now()});

Adding the time in the args transform in a new url, so no cache problem.

I'll be happy if you have a better solution ...

Thanks

[fabianwennink]

@Cage31 Thank you for the additional information. I just tried the demo myself with Firefox and it indeed shows the behaviour as described in this issue. I will implement a fix as soon as possible.

[fabianwennink]

This issue has been resolved in the latest release (version 3.0.1).