gform_name_prefix

Description

This filter is executed when creating the name prefix field and can be used to modify the “Prefix” label.

Applies to all forms.

add_filter( 'gform_name_prefix', 'change_prefix', 10, 2 );

Applies to a specific form. In this case, form id 5.

add_filter( 'gform_name_prefix_5', 'change_prefix', 10, 2 );

Parameter	Type	Description
`$label`	string	The label to be filtered.
`$form_id`	integer	The id of the current form.

This example changes the default name prefix label:

add_filter( 'gform_name_prefix', 'change_name_prefix', 10, 2 );
function change_name_prefix( $label, $form_id ) {
	return "Name Prefix";
}

This code can be used in the functions.php file of the active theme, a custom functions plugin, a custom add-on, or with a code snippets plugin.

See also the PHP section in this article: Where Do I Put This Code?

This filter is located in js.php and GF_Field_Name::get_field_input() in includes/fields/class-gf-field-name.php.