DescriptionUsageParametersExamplesPlacementSource Code
Description
Use this filter to change the sub-label for the Product Quantity input.
Usage
1add_filter( 'gform_product_quantity', 'set_quantity_label', 10, 2 );
You can also target a specific form by adding the form id after the hook name.
1add_filter( 'gform_product_quantity_6', 'set_quantity_label', 10, 2 );
Parameters
$sublabel string
The sub-label to be filtered.
$form_id integer
ID of current form.
Examples
This example changes the quantity sub-label to 「How many:」.
1234add_filter( 'gform_product_quantity_185', 'set_quantity_label', 10, 2 );function set_quantity_label( $sublabel, $form_id ) { return 'How many:';}
Placement
This code should be placed in the functions.php file of your active theme.
Source Code
This filter is located in the following methods:
GF_Field_Calculation::get_field_input() in includes/fields/class-gf-field-calculation.php
GF_Field_SingleProduct::get_field_input() in includes/fields/class-gf-field-singleproduct.php