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.
Confirmations 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.
Entries Filters
In this section, you will find the filter hooks that are available when filtering Gravity Forms entries.
Fields 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 Components Filters
In this section of documentation, you will find hooks related to form components.
Form Lists 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.
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.
Notifications Filters
In this section of documentation, you will find a listing of filter hooks available for use with Notifications in Gravity Forms.
Payments Filters
In this section of documentation, you will find a listing of filter hooks in Gravity Forms available for use with Payments.
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.
Styles/Scripts 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.
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.
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_field_validation
Use this filter to create custom validation logic for a field.
gform_field_value_$parameter_name
This filter is executed before displaying each field and can be used to dynamically populate fields with a default value.
gform_file_path_pre_delete_file
This filter is executed before an uploaded file (from the File Upload or Post Image fields) is deleted from the entry.
gform_file_permission
This filter is executed when uploading a file. It can be used to change the default permissions of uploaded files.
gform_file_upload_markup
The “gform_file_upload_markup” filter in Gravity Forms can be used to modify the HTML for the multi-file upload “preview”.
gform_file_upload_tmp_dir
The gform_file_upload_tmp_dir filter allows developers to change the temporary directory used for file uploads.
gform_file_upload_whitelisting_disabled
This filter allows the disabling of file upload whitelisting. This filter applies to all forms.
gform_fileupload_entry_value_file_path
Allows for the filtering of the file path before output.
gform_filter_links_entry_list
This filter allows the list of filters at the top of the Entry List page to be modified.
gform_filter_ui
Allows modifying the existing filter layout or styling.