Filters
Add-On Framework Filters
In this section of documentation, you will find filters related to the Add-On Framework.
Add-On Filters
Discover the different filter hooks available within Gravity Forms Add-Ons. You can use filters to modify data to better match your particular needs.
Admin Dashboard Filters
Filters related to the Gravity Forms administrator dashboard and its associated functions.
Calculation Filters
Filters related to the Gravity Forms calculation formula or result generation.
Conditional Logic Filters
Filters related to the operation or metadata around conditional logic evaluation.
Confirmation Filters
In this section of documentation, you will find filters related to Confirmations in Gravity Forms, such as saving or changing one before display.
Editor Filters
Contains filter hooks which may be used to impact the Form Editor page within Gravity Forms.
Entry List Filters
Filters associated with the Entry listing screen.
Entry Filters
In this section, you will find the filter hooks that are available when filtering Gravity Forms entries.
Field Filters
In this section of documentation, you will find filters related to Fields, such as gform_checkbox_select_all_label and gform_field_filters.
Field Framework Filters
This section of documentation lists the various filters available within the Field Framework.
Form Component Filters
In this section of documentation, you will find hooks related to form components.
Form List Filters
Filters used to control the Form List page in Gravity Forms, such as adding a custom form action.
Form Object Filters
In this section of documentation, you will find filters used to modify the Form Object in Gravity Forms.
Form Settings Filters
Filters used to control the Form Settings display in Gravity Forms, from adding new menu items to saving.
Import/Export Filters
In this section of documentation, you will find filters related to importing forms and exporting entries in Gravity Forms.
Logging Filters
Filters related to the logging functionality of Gravity Forms.
Merge Tag Filters
In this section of documentation, you will find a listing of filter hooks available for use with Merge Tags in Gravity Forms.
Notification Filters
In this section of documentation, you will find a listing of filter hooks available for use with Notifications in Gravity Forms.
Payment Filters
This section contains a listing of filter hooks for Gravity Forms that affect currency settings or are generic to all the Gravity Forms payment add-ons. See also filters related to the specific payment add-on you are using.
Post Creation Filters
In the section of documentation, you will find a listing of filter hooks in Gravity Forms related to the creation of Posts.
REST API v1 Filters
In this documentation section, you will find a listing of filter hooks available for use with the Gravity Forms' REST API v1.
REST API v2 Filters
In this documentation section, you will find a listing of filter hooks available for use with the Gravity Forms' REST API v2.
Rich Text Editor Filters
In this section of documentation, you will find filter hooks available for use with the Rich Text Editor used in Gravity Forms.
Save and Continue Filters
In this section of documentation, you will find a list of filter hooks available when using the Save and Continue feature of Gravity Forms.
Script Filters
In this section of documentation, you will find a list of filter hooks available for use with styles or scripts used in Gravity Forms.
Styling/Theme/CSS Filters
Filters related to manipulating Gravity Forms themes, styles and CSS behavior.
System Status Filters
In this section of documentation, you will find System Status filter hooks available for use in Gravity Forms, such as modifying the system report.
Upload Filters
Filters related to the Gravity Forms File Upload functionality.
Validation Filters
In this section of documentation, you will find filter hooks available for use with Validation, such as validating URLs and conditional logic.
Articles
gform_coupons_can_apply_coupon
This PHP filter allows custom logic to be used to determine if the coupon code can be applied.
gform_coupons_discount_amount
This filter can be used to modify the coupon discount before it is applied to the form total.
gform_coupons_is_valid_code
Overrides coupon code alphanumeric checking.
gform_coupons_post_delete_coupon
This JavaScript action fires after a coupon is deleted from a field, allowing further actions to be performed.
gform_creditcard_types
Use this filter to change the default list of supported credit card types.
gform_currencies
The gform_currencies filter can be used to update existing currencies and/or create new currencies.
gform_currency
Use this filter to override the currency configured on the Forms > Settings page. It will affect all forms.
gform_currency_disabled
Use this filter to enable/disable the currency drop down on the settings page.
gform_currency_pre_save_entry
This filter can be used to override the default currency code before the entry is saved.
gform_custom_merge_tags
The gform_custom_merge_tags filter allows you to add additional merge tags that you have defined to the drop down menus where merge tags are available.