The gform_card_security_code filter allows you to modify the “Security Code” label when creating a credit card field in Gravity Forms.
Usage
add_filter('gform_card_security_code', 'change_security_code', 10, 2);
Parameters
$label
(string): The label to be filtered.$form_id
(integer): The current form’s ID.
More information
See Gravity Forms Docs: gform_card_security_code
Examples
Change Security Code label
This example changes the default “Security Code” label to “CVV Code”:
function change_security_code($label, $form_id) { return "CVV Code"; } add_filter('gform_card_security_code', 'change_security_code', 10, 2);
Change Security Code label based on form ID
This example changes the “Security Code” label to “CVV Code” only for form ID 5:
function change_security_code_for_form($label, $form_id) { if ($form_id == 5) { return "CVV Code"; } return $label; } add_filter('gform_card_security_code', 'change_security_code_for_form', 10, 2);
Change Security Code label to include a hint
This example changes the “Security Code” label to include a hint for users:
function add_hint_to_security_code($label, $form_id) { return "Security Code (3 digits on back)"; } add_filter('gform_card_security_code', 'add_hint_to_security_code', 10, 2);
Make Security Code label uppercase
This example changes the “Security Code” label to be in uppercase:
function uppercase_security_code($label, $form_id) { return strtoupper($label); } add_filter('gform_card_security_code', 'uppercase_security_code', 10, 2);
Append additional text to Security Code label
This example appends additional text to the “Security Code” label:
function append_text_to_security_code($label, $form_id) { return $label . " (required)"; } add_filter('gform_card_security_code', 'append_text_to_security_code', 10, 2);