how can i add a refresh functionality to the image captcha?
I have created a new module for this, I will post in to drupal.org after good testing. I'll let you know after publishing.
Try to use image_captcha_refresh.
Thank you I've made my script but i don't think it is good enough.
I'm going to test image_captcha_refresh.
Also try Draggable CAPTCHA
You can post your script as a patch, people would test and advise.
Even reCaptcha is a great modulewhich works with Captcha.
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