Fields
Address Fields
In this documentation section, you will find filter hooks that are available for use to impact the address field in Gravity Forms.
Credit Card Fields
In this section of documentation, you will find filters used to disable the use of the Credit Card field or ones to update Credit Card data.
Date Fields
In this section of documentation, you will find filters used to control the minimum and maximum years that may be set for a Date Field.
Email Fields
In this section of documentation, you will find filters used to modify the Email Field information in Gravity Forms.
File Upload Fields
In this section of documentation, you will find filters used to control File Uploads in Gravity Forms.
Multiselect Fields
In this section of documentation, you will find a listing of hooks available for use in Gravity Forms with the Multiselect Field.
Name Fields
In this section of documentation, you will find a listing of filter hooks available for use in Gravity Forms with the Name field.
Other Fields
Covers all the hooks not related to any of the specifically listed categories.
Password Fields
In this section of documentation, you will find a listing of filter hooks available for use with the Gravity Forms' Password field.
Product Fields
In this section of documentation, you will find a listing of filter hooks available in Gravity Forms available for use with Product fields.
Articles
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.
gform_include_thousands_sep_pre_format_number
Prevents the thousand separator being included when the number field value is formatted for display
gform_get_input_value
gform_fileupload_entry_value_file_path
Allows for the filtering of the file path before output.
gform_file_upload_whitelisting_disabled
This filter allows the disabling of file upload whitelisting. This filter applies to all forms.
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_permission
This filter is executed when uploading a file. It can be used to change the default permissions of uploaded files.
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_field_types_delete_files
Allows additional files to be deleted when file deletion occurs by adding additional field types.
gform_field_size_choices
The gform_field_size_choices filter allows the choices for Field Size setting in the form editor to be customized.