mattpramschufer

<?php

	add_filter( 'woocommerce_checkout_fields' , 'woo_remove_billing_checkout_fields' );

	/**
	 * Remove unwanted checkout fields
	 *
	 * @return $fields array
	 */
	function woo_remove_billing_checkout_fields( $fields ) {

mattpramschufer

<?php
/* gform_pre_submission will do all forms. gform_pre_submission_1 will do a form with an ID of 1
*  Keep an eye on the priority of the filter. In this case I used 9 because the Salesforce plugin we used ran a presubmission filter at 10 so we needed this to happen before it
*/
add_filter( "gform_pre_submission_1", "add_salesforce_campaign_id_footer", 9 );
function add_salesforce_campaign_id_footer( $form ){
    foreach($form["fields"] as &$field)
        if($field["id"] == 2){
                    /* Set the variable you want here - in some cases you might need a switch based on the page ID.
                    * $page_id = get_the_ID();