DescriptionUsageParametersExample1. Add the script via the gform_pre_render hookPlacementSource Code
Description
The 「gform_recaptcha_callback」 JavaScript filter in Gravity Forms allows a custom callback function to be executed when the user successfully submits the captcha.
Usage
12345gform.addFilter( 'gform_recaptcha_callback', function( callback, elem) { // do stuff return callback;} );
Parameters
type string or boolean
The name of the callback function to be executed when the user successfully submits the captcha.
elem object
The jQuery object containing the div element with the ginput_recaptcha class for the current reCaptcha field.
Example
1. Add the script via the gform_pre_render hook
1234567891011121314add_action( 'gform_pre_render', 'set_callback' );function set_callback( $form ) { ?>