gform_card_number

Description

This filter is executed when creating the credit card field and can be used to modify the “Card Number” label.

Usage

add_filter( 'gform_card_number', 'change_number', 10, 2 );

Parameters

• $label string

  The label to be filtered.

• $form_id integer

  The current form’s id.

Examples

This example changes the default Card Number label:

add_filter( 'gform_card_number', 'change_number', 10, 2 );
function change_number( $label, $form_id ) {
    return "Number";
}

Placement

This code should be placed in the functions.php file of your active theme.

Source Code

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