username auto-generated by billing complete name in WooCommerce registration
问题 So I've added various custom fields to the registration page of my WooCommerce webshop as following: /* ---------------------- Registration page ----------------------- */ //Add extra fields in registration form add_action('woocommerce_register_form_start','my_extra_register_fields'); function my_extra_register_fields(){?> <p class="woocommerce-FormRow form-row form-row-first"> <label for="reg_billing_first_name"><?php _e('First Name','woocommerce'); ?><span class="required">*</span></label>