disable on non-blog pages

Hi,

For now you can use the template_redirect action hook to NOT print captcha javascript on certain pages, for example:

add_action('template_redirect', 'exclude_recaptcha_js');
function exclude_recaptha_js()
{
    global $bwp_capt;
    if (!is_singular()) {
        remove_action('wp_footer', array($bwp_capt->get_captcha_provider(), 'printRecaptchaJS'), 99999);
    }
}

In what folder/file do I add the function and action, and approximately where (following what code) does it get inserted?

I’m not familiar with is_singular. Is that a wp test something like is_page()?

Tx

You can add the above codes to your theme’s functions.php. And yes, is_singular is something like is_page, but it supports custom post types, more info here: https://codex.www.ads-software.com/Function_Reference/is_singular

Thx, however there must be something in the code that is amiss. I added it exactly as seen to the end of the functions.php file and it results in blank (white) pages when you visit the website. Over …

Sorry, it should be:

add_action('template_redirect', 'exclude_recaptcha_js');
function exclude_recaptcha_js()
{
    global $bwp_capt;
    if (!is_singular()) {
        remove_action('wp_footer', array($bwp_capt->get_captcha_provider(), 'printRecaptchaJS'), 99999);
    }
}

Thx again but it still results in blank page(s). If I comment out the add_action line, pages are good but of course that does not solve the problem.

Can you try enabling WP_DEBUG (https://codex.www.ads-software.com/WP_DEBUG) and then refresh the page to see the actual error? I tested the above snippet and it worked for me.

The error with wp_debug enabled:

Fatal error: Call to undefined function add_action() in /home/matthelm/public_html/wp-includes/functions.php on line 5175

I placed the function at the end of ~/www/wp-includes/functions.php following the mysql_to_rfc3339 function like the following:

function mysql_to_rfc3339( $date_string ) {
$formatted = mysql2date( ‘c’, $date_string, false );

// Strip timezone information
return preg_replace( ‘/(?:Z|[+-]\d{2}(?::\d{2})?)$/’, ”, $formatted );
}

add_action(‘template_redirect’, ‘exclude_recaptcha_js’);
function exclude_recaptcha_js()
{
global $bwp_capt;
if (!is_singular()) {
remove_action(‘wp_footer’, array($bwp_capt->get_captcha_provider(), ‘printRecaptchaJS’), 99999);
}
}

I figured out a ‘hack’ way to resolve this by adding a clause within the _registerHooks() function in the ~/www/wp-content/plugins/bwp-recaptcha/includes/provider/v2.php file, but I would rather not use a hack if it can be avoided. This is not urgent.

You should add the above snippet to your theme’s functions.php, i.e. /home/matthelm/public_html/wp-content/themes/your-theme/functions.php, NOT /home/matthelm/public_html/wp-includes/functions.php.

Well that makes a big difference – it works. I am using the following if clause:

if (!is_singular(‘post’) && ! is_page (‘3321’) )

This limits the captcha to display on a blog ‘post’ page and on my contact page, ID 3321.

Nice.