Reply To: Custom fields for registration woocommerce

• Wax

• July 5, 2016 at 10:28 pm

Well, with you advices, it seems to work.

If someone is interested :

/**
 * Add custom fields to user / checkout
 */
add_action( 'woocommerce_after_order_notes', 'my_custom_checkout_field' );

function my_custom_checkout_field( $checkout ) {

    echo '<div id="bv_custom_checkout_field"><h2>Measurements</h2>';

    /* Weight */
    woocommerce_form_field( 'weight_customer', array(
        'type'          => 'text',
        'class'         => array('my-class form-row-wide'),
        'label'         => __('Your weight'),
        'placeholder'   => __('Your weight'),
    ), get_user_meta(  get_current_user_id(),'weight_customer' , true  ) );

    echo '</div>';
}

/**
 * Verification 
 */
add_action('woocommerce_checkout_process', 'my_custom_checkout_field_process');

function my_custom_checkout_field_process() {
    // Check 
    if ( ! $_POST['weight_customer'] )
        wc_add_notice( __( 'Do not forget weight.' ), 'error' );
}

 * Update field
 */
add_action( 'woocommerce_checkout_update_order_meta', 'my_custom_checkout_field_update_order_meta' );

function my_custom_checkout_field_update_order_meta( $order_id ) {
    if ( ! empty( $_POST['weight_customer'] ) ) {
        update_user_meta( get_current_user_id(), 'weight_customer', sanitize_text_field( $_POST['weight_customer'], '' ));
    }
}

I just don’t know how to tell him that it is a number (the weight) but it works.