Using Gravity Forms ‘gform_addon_pre_process_feeds’ PHP filter

The gform_addon_pre_process_feeds filter allows you to modify the feed objects before they are processed during form submission in Gravity Forms.

Table of contents

Usage

To apply the filter, you can use the following code:

add_filter('gform_addon_pre_process_feeds', 'your_function_name', 10, 3);

Generic, Form-specific: applies to feeds for all add-ons for a specific form.

add_filter( 'gform_addon_pre_process_feeds_{FORM_ID}', 'your_function_name' );

Addon-specific: applies to feeds for a specific add-on for all forms.

add_filter( 'gform_{ADDON_SLUG}_pre_process_feeds', 'your_function_name', 10, 3 );

See the Gravity Forms Add-On Slugs article for a list of possible slugs.

Addon-specific, Form-specific: applies to feeds for a specific add-on and form.

add_filter( 'gform_{ADDON_SLUG}_pre_process_feeds_{FORM_ID}', 'your_function_name' );

Parameters

$feeds (array): An array of Feed Objects.
$entry (Entry Object): Current entry for which $feeds will be processed.
$form (Form Object): Current form object.

More information

See Gravity Forms Docs: gform_addon_pre_process_feeds

Examples

Convert User Registration “Create” Feeds to “Update” Feeds if User is Logged-in

This example converts user registration “Create” feeds to “Update” feeds if the user is logged in:

add_filter('gform_gravityformsuserregistration_pre_process_feeds', function($feeds) {
    if (is_user_logged_in() && is_array($feeds)) {
        foreach($feeds as &$feed) {
            $feed['meta']['feedType'] = 'update';
        }
    }
    return $feeds;
});

Override the User Registration Role Setting

This example overrides the choice selected for the User Registration feed of form 2 with the value of a form field during form submission:

add_filter('gform_gravityformsuserregistration_pre_process_feeds_2', function($feeds, $entry) {
    foreach($feeds as &$feed) {
        $feed['meta']['role'] = rgar($entry, '5');
    }
    return $feeds;
}, 10, 2);

Override Mailchimp Feed Setting

This example shows how you can override a setting on a Mailchimp feed:

add_filter('gform_gravityformsmailchimp_pre_process_feeds', function($feeds, $entry) {
    foreach($feeds as &$feed) {
        $feed['meta']['double_optin'] = false;
    }
    return $feeds;
}, 10, 2);

Place this code in the functions.php file of your active theme.