Articles

gf_has_filters

Description Determines if a callback has been registered for the specified filter. Usage [php]
gf_has_filters( array( 'filter_name', $modifier1 ) );
[/php].

Gravity Forms and PHP 8.1 Compatibility

This article describes the current status of efforts to confirm compatibility of Gravity Forms products with the new PHP 8.1 major release.

REST API v2 Authentication

The Gravity Forms REST API v2 supports authenticating requests using Basic Authentication and OAuth 1.0a Authentication. Credentials can be generated by Gravity Forms or WordPress.

Submitting Forms with REST API v2

The form submissions endpoint was added in Gravity Forms 2.4, it is used to create an entry by sending input values through the complete form submission process.

Validating Forms with REST API v2

The form submissions/validation endpoint was added in Gravity Forms 2.6.3.2, it is used to validate the form input values.

Getting the Form Field Filters with REST API v2

The field-filters endpoint was added in Gravity Forms 2.4.21.8, it returns the field filters for the specified form. The response can be used to determine which keys and operators to use when getting the entries.

Managing Add-On Feeds with REST API v2

The feeds endpoints enables add-on feeds to be created, retrieved, updated, and deleted using REST API v2.

Display a message on the login form when the user is pending activation

Use the WordPress authenticate filter to check if the user attempting to login is still pending activation so a custom message can be displayed

Troubleshooting Scheduled Events

A list of events that Gravity Forms and add-ons schedule with WP-Cron and steps to troubleshoot.

Setting up the PayPal Checkout Add-On

Notice: The Gravity Forms PayPal Commerce Platform Add-On has been renamed PayPal Checkout as of version 2.0. See the Using the PayPal Checkout Add-On article.