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_include_bom_export_entries

Use the gform_include_bom_export_entries filter to exclude the BOM character from the beginning of entry export files.

gform_include_thousands_sep_pre_format_number

Prevents the thousand separator being included when the number field value is formatted for display

gform_incomplete_submission_post_get

Allows the draft submission for Save and Continue to be overridden after it is retrieved from the database but before it used to populate the form.

gform_incomplete_submission_post_save

Triggered after an incomplete form submission is saved.

gform_incomplete_submission_pre_save

Allows the draft submission for Save and Continue to be overridden before saved to the database.

gform_incomplete_submissions_expiration_days

Overrides the number of days until incomplete submissions are purged.

This filter is executed during form load. When set to true, the form init scripts are loaded in the footer of the site, instead of the default location of which is in the page body immediately after the form.

gform_input_change

This JavaScript hook allows further actions to be performed when the **keyup** or **change** event is fired for an HTML **input**.

gform_input_mask_script

Use this filter to change the initialization script for the input mask script. Can be used to specify different initialization parameters.

gform_input_masks

Use this filter to edit the list of built-in input masks that are displayed in the Text Field input mask setting.