add_filter

Using Gravity Forms ‘gform_field_types_delete_files’ PHP filter

Learn how to use the gform_field_types_delete_files PHP filter in Gravity Forms to prevent file deletion or add custom fields for file deletion.

Using Gravity Forms ‘gform_field_type_title’ PHP filter

Gravity Forms

Learn how to use the gform_field_type_title filter in Gravity Forms to assign custom titles to different field types such as map, video, rating and testimonial with this step by step…

Using Gravity Forms ‘gform_field_size_choices’ PHP filter

Gravity Forms

Learn how to use the Gravity Forms `gform_field_size_choices` PHP filter to customize the Field Size setting in your forms. Add, remove or modify options, sort them alphabetically and much more!

Using Gravity Forms ‘gform_field_settings_tabs’ PHP filter

Gravity Forms

The article provides instructions on using the `gform_field_settings_tabs` PHP filter to add custom fields settings tabs to Gravity Forms form editor

Using Gravity Forms ‘gform_notification_note’ PHP filter

Gravity Forms

🚀 Learn how to use the powerful gform_notification_note filter in Gravity Forms to modify or disable notes on entry detail pages.

Using Gravity Forms ‘gform_paypal_invoice’ PHP filter

Gravity Forms

The `gform_paypal_invoice` PHP filter is a powerful tool that can be used with Gravity Forms to modify the invoice number sent to PayPal when using the PayPal Standard Add-on

Using Gravity Forms ‘gform_paypal_get_payment_feed’ PHP filter

Gravity Forms

Learn how to use the Gravity Forms `gform_paypal_get_payment_feed` PHP filter to modify the payment feed configuration and process payments using the PayPal add-on. Discover examples such as changing the feed…

Using Gravity Forms ‘gform_paypal_hash_matches’ PHP filter

Gravity Forms

Learn how to use the gform_paypal_hash_matches filter in Gravity Forms for advanced validation of payment hashes. Customize hash validation logic with our examples, including secret keys, logging, and custom fields.…

Using Gravity Forms ‘gform_notification_services’ PHP filter

Gravity Forms

Learn how to add a new choice to the "Email Service" setting in Gravity Forms using the gform_notification_services filter with an example provided.\end{code}