Hooks

Actions

Learn about the different action hooks available within Gravity Forms. Action hooks allow you to perform additional actions when an event takes place.

Filters

Discover the different filter hooks available within Gravity Forms. You can use filters to modify data to better match your particular needs.

JavaScript

Find explanations of the various JavaScript hooks used by Gravity Forms and its add-ons.

Deprecated

Here you will find a listing of the action hooks in Gravity Forms which have been deprecated.

Articles

gform_temp_file_expiration_days

This filter can be used to override the number of days before temporary file uploads are deleted.

gform_toolbar_menu

Modify the links that are displayed in the Gravity Forms toolbar.

gform_tooltips

This filter can be used to change existing tooltips or add new ones.

gform_trello_card

This filter can be used to change the card properties before sending the data to Trello.

gform_trello_field_value

https://docs.gravityforms.com/gform_slug_field_value/.

gform_trigger_payment_delayed_feeds

An action hook which is primarily used in GFFeedAddOn by GFPaymentAddOn based add-ons to trigger processing of feeds delayed until payment is completed.

gform_trim_input_value

Description.

gform_twilio_message

This filter is used to modify the SMS message arguments before it is sent.

gform_twilio_set_to_phone_number

This hook has been deprecated since Twilio version 2.4. Please use gform_twilio_message instead.

gform_uninstalling

The gform_uninstalling action hook can be used to perform any clean-up tasks when the uninstall button has been clicked on the Forms > Settings > Uninstall page.