Hooks

gform_field_settings_tab_content

The gform_field_settings_tab_content action hook is used to echo the content for a custom field settings tab in the form editor.

gform_field_settings_tabs

The gform_field_settings_tabs filter enables new tabs to be registered for display in the field settings panel in the form editor.

gform_field_size_choices

The gform_field_size_choices filter allows the choices for Field Size setting in the form editor to be customized.

gform_field_standard_settings

Use this filter to create a new field settings under the Standard tab. Useful when implementing a new custom field type that requires custom settings.

gform_field_type_title

When adding a new field type, use this filter to assign a title to the new type.

gform_field_types_delete_files

Allows additional files to be deleted when file deletion occurs by adding additional field types.

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.