pmpro-change-user-field-where-location.php

<?php
/**
 * Example of changing the group (location ) to add a user field to.
 *
 * "$where" locations available on the checkout page are:
 * - after_pricing_fields
 * - after_username
 * - after_password
 * - after_email
 * - checkout_boxes
 * - after_billing_fields
 * - after_tos_fields
 * - after_captcha
 * - before_submit_button
 * - just_profile (make sure you set the profile attr of the field to true or admins)
 *
 * Where locations are also the Group names for groups created when adding a group in Memberships > Settings > User Fields.
 * For example, if you created a group named "Pets" the $where location would be "Pets".
 *
 * This function hooks into the "pmpro_add_user_field_where" filter.
 *
 * @link https://www.paidmembershipspro.com/hook/pmpro_add_user_field_where/
 * @since 2.9.3
 * @param string $where The name of the group to add the field to.
 * @param PMProField $field The field being added.
 *
 * You can add this recipe to your site by creating a custom plugin
 * or using the Code Snippets plugin available for free in the WordPress repository.
 * Read this companion article for step-by-step directions on either method.
 * https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */

function my_pmpro_change_user_field_where_example( $where, $field ) {

	// Match field name and set the location to add the field to.
	if ( 'field_name' === $field->name && 'after_pricing_fields' !== $where ) {

		// Let's change the location to add the field to.
		$where = 'after_pricing_fields'; // Change the location to add the field to here.
	}

	return $where;
}
add_filter( 'pmpro_add_user_field_where', 'my_pmpro_change_user_field_where_example', 10, 2 );