Question

Hello all im getting the following error. I tried putting the files everywhere i can and no fix. is there something else i have to do to make this work? thanks here is the error

Fatal error: Call to undefined function recaptcha_get_html() in /home/folder/public_html/site/views/users/register.php on line 75

Answer 1

The function recaptcha_get_html() has to be visible from the file you’re trying to use it : to be able to call that function, PHP must know it.

Here, you are using this function in `register.php`.

But that function is (I guess) defined in another file.

Which means you have to *include* or require that other file, from `register.php` *(or another file that’s required by it)*.

See the require and include, and their _once versions : require_once and include_once.

For example, at the beginning of `register.php`, you could have something like this :

require_once dirname(__FILE__) . '/../libraries/recaptcha.php';

Of course, up to you to adapt the path to the file 😉