Knowledge Base

Increasing Your PHP Memory Limits

Sometimes, you may come across issues such as errors when exporting a large number of entries, or even errors stating that your available memory has been exhausted.

Information for Security Researchers

If you have discovered a vulnerability in one of our products we want to hear from you as soon as possible. Please gather as much information together as you can so we can work quickly to address it.

Invoice/Estimate Settings in the FreshBooks (Classic) Add-On Feeds

The Gravity Forms FreshBooks Add-On allows you to create invoices and estimates using your forms. In this article, we will show you how to do so.

Is Gravity Forms PCI Compliant?

The short answer is yes, Gravity Forms is PCI compliant. However, this is subject to change depending on your environment and setup, as Gravity Forms is simply a single piece of the puzzle.

List of Gravity Forms license key validation errors

The following list of shows the possible validation messages you may see if you have a problem attempting to register your Gravity Forms license key on a WordPress site.

Logging and Debugging

For quite a while, enabling logging within Gravity Forms has been a go-to method for debugging any issues within Gravity Forms. As of Gravity Forms version 2.2, logging functionality has been moved from a separate add-on to becoming a core feature of Gravity Forms.

Making a Field Read-only

Sometimes making a field read-only can be useful, allowing you to then utilize that field for dynamic display of various messages.

Multisite Licensing

This article contains an overview of how Gravity Forms licensing works within a WordPress multisite installation.

My Download Is Not a Zip File?

To install a Wordpress plugin you need a zip file, which is how we provide Gravity Forms and Gravity Forms add-ons upon download. But what if your download is not a zip file?

Obtaining and Saving your FreshBooks (Classic) API Credentials

To use the FreshBooks Add-On, you will need to first obtain and save your API credentials. This article will show you how to do so.