Remove Donation Form Fields

/**

 * This example shows how to remove fields from the donation form.

 *

 * Note that this approach requires Charitable 1.6 or above. If you are

 * on a previous version of Charitable, see the link below for a legacy

 * way of doing the same thing:

 *

 * @see https://github.com/Charitable/library/blob/master/donation-form/legacy/remove-donation-form-fields.php

 */

add_action(

    'init',

    function() {

        $fields_api = charitable()->donation_fields();

        /**

         * In this example, we remove the last name field. But you can

         * easily modify this example to remove any other fields by swapping

         * 'last_name' for the key of the field you would like to remove.

         *

         * first_name

         * last_name

         * email

         * address

         * address_2

         * city

         * state

         * postcode

         * country

         * phone

		 * anonymous_donation - If using Anonymous Donations.

		 * donor_comment - If using Donor Comments.

         */

        $fields_api->get_field( 'last_name' )->set( 'donation_form', '', false );

    }

);