PMPro - Adding Company Name to Register Helper

pmpro-add-company-name-rh.php

<?php
/**
 * Adds a company name to the checkout page.
 * 
 * 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/
 */

// We have to put everything in a function called on init, so we are sure Register Helper is loaded.
function my_pmprorh_add_company_field() {
	// Don't break if Register Helper is not loaded.
	if ( ! function_exists( 'pmprorh_add_registration_field' ) ) {
		return false;
	}

	// Define the fields.
	$fields   = array();
	$fields[] = new PMProRH_Field(
		'company',                          // input name, will also be used as meta key
		'text',                             // type of field
		array(
			'label'    => 'Company',       // custom field label
			'size'     => 40,              // input size
			'class'    => 'company',       // custom class
			'profile'  => true,            // show in user profile
			'required' => true,            // make this field required
		)
	);

	// Add the fields into a new checkout_boxes are of the checkout page.
	foreach ( $fields as $field ) {
		pmprorh_add_registration_field(
			'after_email',              // location on checkout page
			$field                          // PMProRH_Field object
		);
		/* /more examples of where to place fields: https://www.paidmembershipspro.com/wp-content/uploads/2013/06/checkout_locations.png */
	}

	// That's it. See the PMPro Register Helper readme for more information and examples.
}
add_action( 'init', 'my_pmprorh_add_company_field' );