Description
This gform_recaptcha_spam_score_threshold filter allows control over the spam score threshold used by the reCAPTCHA Add-On.
Usage
Applies to all forms.
add_filter( 'gform_recaptcha_spam_score_threshold', 'your_function_name', 10, 2 );
Applies to a specific form. Replace {FORMID} with your Form ID.
add_filter( 'gform_recaptcha_spam_score_threshold_{FORMID}', 'your_function_name', 10, 2 );
Parameters
| Name | Type | Description |
|---|---|---|
| $threshold | float | The spam score threshold used to determine whether a submission is considered spam. |
| $form | array | The form currently being processed. |
Examples
Apply a custom spam score threshold for form ID 4.
add_filter( 'gform_recaptcha_spam_score_threshold_4', function( $threshold, $form ) {
return 0.8;
}, 10, 2 );
Placement
This code can be used in the functions.php file of the active theme, a custom functions plugin, a custom add-on, or with a code snippets plugin.
See also the PHP section in this article: Where Do I Put This Code?
Since
This filter was added in reCAPTCHA Add-On 2.1
Source Code
This filter is located in class-gf-recaptcha.php