PMPRO - Only show custom fields to specific membership level for checkout.

pmpro-customfields-level.php

<?php

// Copy Lines 5 - 32 to your functions.php of your theme or custom plugin

function my_pmprorh_init()
{
    //don't break if Register Helper is not loaded
    if(!function_exists("pmprorh_add_registration_field"))
    {
        return false;
    }
 
    //define the fields
    $fields = array();
    $fields[] = new PMProRH_Field(
        "employee_number",
        "text",
        array(
            'label' => 'Employee Number',
            'profile' => true,
            'levels' => 8
        ));
    //add the fields into a new checkout_boxes are of the checkout page
    foreach($fields as $field)
        pmprorh_add_registration_field(
            "checkout_boxes", // location on checkout page
            $field            // PMProRH_Field object
        );
    //that's it. see the PMPro Register Helper readme for more information and examples.
    }
add_action("init", "my_pmprorh_init"); 

?>