pmpro-sponsored-members-add-additional-fields-to-child-accounts.php

<?php
/**
 * Creates shipping address fields for 'child' accounts when using the Sponsored/Group Members for Paid Memberships Pro.
 * This requires the following attribute 'sponsored_accounts_at_checkout' => true for checkout.
 * PLEASE NOTE: Using the Register Helper Add On (or similar) may interfere with this code if field names match.
 *
 * Add this code to your site by following this guide - https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 * Skill Required: Advanced.
 */

function pmprosm_additional_child_fields( $i, $seats ) {
    ?>
        <label>Shipping Address 1</label><input type="text" name="add_child_saddress1[]" value="" size="20" />
        <label>Shipping Address 2</label><input type="text" name="add_child_saddress2[]" value="" size="20" />
        <label>City</label><input type="text" name="add_child_scity[]" value="" size="20" />
        <label>State</label><input type="text" name="add_child_sstate[]" value="" size="20" />
        <label>Postal Code</label><input type="text" name="add_child_szipcode[]" value="" size="20" />
    <?php
}
add_action( 'pmprosm_children_fields', 'pmprosm_additional_child_fields', 10, 2 );

function pmprosm_save_additional_child_fields( $child_user_id, $user_id, $i ) {

    if ( ! empty( $_REQUEST['add_sub_accounts_first_name'] ) ) {
        $child_first_name = sanitize_text_field( $_REQUEST['add_sub_accounts_first_name'][$i] );
    } else {
        $child_first_name = '';
    }
	
    if ( ! empty( $_REQUEST['add_sub_accounts_last_name'] ) ) {
        $child_last_name = sanitize_text_field( $_REQUEST['add_sub_accounts_last_name'][$i] );
    } else {
        $child_last_name = '';
    }
	
    if ( ! empty( $_REQUEST['add_child_saddress1'] ) ) {
        $child_saddress1 = sanitize_text_field( $_REQUEST['add_child_saddress1'][$i] );
    } else {
        $child_saddress1 = '';
    }
	
    if ( ! empty( $_REQUEST['add_child_saddress2'] ) ) {
        $child_saddress2 = sanitize_text_field( $_REQUEST['add_child_saddress2'][$i] );
    } else {
        $child_saddress2 = '';
    }
	
    if ( ! empty( $_REQUEST['add_child_scity'] ) ) {
        $child_scity = sanitize_text_field( $_REQUEST['add_child_scity'][$i] );
    } else {
        $child_scity = '';
    }
	
    if ( ! empty( $_REQUEST['add_child_sstate'] ) ) {
        $child_sstate = sanitize_text_field( $_REQUEST['add_child_sstate'][$i] );
    } else {
        $child_sstate = '';
    }
	
    if ( ! empty( $_REQUEST['add_child_szipcode'] ) ) {
        $child_szipcode	= sanitize_text_field( $_REQUEST['add_child_szipcode'][$i] );
    } else {
        $child_szipcode = '';
	}
	
    if ( ! empty( $child_saddress1 ) ) {
        update_user_meta( $child_user_id, "pmpro_sfirstname", $child_first_name );
        update_user_meta( $child_user_id, "pmpro_slastname", $child_last_name );
        update_user_meta( $child_user_id, "pmpro_saddress1", $child_saddress1 );
        update_user_meta( $child_user_id, "pmpro_saddress2", $child_saddress2 );
        update_user_meta( $child_user_id, "pmpro_scity", $child_scity );
        update_user_meta( $child_user_id, "pmpro_sstate", $child_sstate );
        update_user_meta( $child_user_id, "pmpro_szipcode", $child_szipcode );		
    }	
}
add_action( 'pmprosm_after_child_created', 'pmprosm_save_additional_child_fields', 10, 3 );

For more information on using this recipe, please see the companion blog post at https://www.paidmembershipspro.com/sponsored-child-account-collect-custom-fields/.

This recipe is included in the blog post on "Sponsored Members Tooltip: Add Custom Fields for Child Accounts Created at Checkout" at Paid Memberships Pro: https://www.paidmembershipspro.com/sponsored-child-account-collect-custom-fields/