CAPTCHA and Export to PDF Issue

napiedra · Post by **napiedra** » Wed Dec 03, 2014 1:37 pm

The login captcha shows to be like a broken link image and the PDF option does not show up in the drop-down menu button but it is checked under the PHP global settings. What could be the problem? Any help would be highly appreciated...

mobhar · Post by **mobhar** » Wed Dec 03, 2014 2:14 pm

Try to change the font type from "Advanced" setting of "CAPTCHA" extension, for example, change it to "monofont".
Make sure you have enabled the table from "Advanced" -> "Tables" -> "ExportList" of "DOMPDF" extension, and then regenerate your script files again.

napiedra · Post by **napiedra** » Thu Dec 04, 2014 3:46 am

On this the PDF is working now but the "CAPTCHA" even after the change to monofont still gives broken image.

mobhar · Post by **mobhar** » Thu Dec 04, 2014 9:14 am

Make sure you have already enabled "CAPTCHA (requires extension)" from "Advanced Security" -> "User Login Options" -> "Login".
Make sure also you have already enabled "UseCaptchaInLoginPage" from "Advanced" setting of "CAPTCHA" extension.
Make sure you have already regenerated ALL the script files under "Other files" section of "Generate" dialog window.

napiedra · Post by **napiedra** » Sat Dec 13, 2014 12:16 am

I had a chance to verify all those and still no luck. The CAPTCHA is not working. Anything else we can try?

danielc · Post by **danielc** » Sat Dec 13, 2014 10:26 am

Double check if ewcaptcha.php and the font exist in your generated site.
make sure you have enabled php gd2 extension. See Third-Party Tools in help file.
access the ewcaptcha.php directly and see if you have PHP error (configure your php.ini to display all errors first)

napiedra · Post by **napiedra** » Tue Dec 16, 2014 3:47 pm

Thak you, finally this was resolved when I enable the GD2 library for my apache site.