Description
Enables the ability to disable deletion of the signature file or trigger deletion at a later time when an entry is deleted.
Usage
add_filter( 'gform_signature_delete_file_pre_delete_entry', 'your_function_name', 10, 4 );
Parameters
- $delete_file bool
Indicates whether the file should be deleted. Defaults to true.
-
$form Form Object
The current form.
-
$entry_id int
The ID of the current entry.
-
$field_id int
The ID of the current field.
Examples
//keep signature
add_filter( 'gform_signature_delete_file_pre_delete_entry', 'keep_signature', 10, 4 );
function keep_signature( $delete_file, $form, $entry_id, $field_id ){
return false;
}
Placement
This code should be placed in the functions.php file of your active theme.
Since
This filter was added in version 3.8.
Source Code
This filter is located in GFSignature::delete_entry() in class-gf-signature.php.