How to add a heading in between checkout fields of Woocommerce

Question

I am customizing the WooCommerce checkout page fields. I want to add a heading (text) in between the fields. I have reordered the fields like this

add_filte         


        

Answer 1

we can use the filter 'woocommerce_form_field_' . $type... where $type is the type of the input... in our case billing_company is of type text... this filter returns the html of the field, in our case billing field, billing_company.. the filter has 4 arguments being passed, these are $field, $key, $args, $value... we just need two of these...

add_action( 'woocommerce_form_field_text','reigel_custom_heading', 10, 2 );
function reigel_custom_heading( $field, $key ){
    // will only execute if the field is billing_company and we are on the checkout page...
    if ( is_checkout() && ( $key == 'billing_company') ) {
        $field .= '<div id="add_custom_heading"><h2>' . __('Custom Heading Here') . '</h2></div>';
    }
    return $field;
}

Answer 2

add_filter('woocommerce_form_field', 'mmodify_wc_checkout_pge', 10, 4);

function mmodify_wc_checkout_pge($field, $key, $args, $value = null) {


    switch ($key) {
        case 'billing_email':


            $a = '<p class="form-row form-row-wide" id="main_heading" data-priority="110"><label for="" class="main-address" style="font-weight:bold; font-size:22px;">Main address&nbsp;</label></p>';

            return $a . $field;
            break;
        default:
            return $field;
            break;
    }
}

Answer 3

Instead of hooking into an existing woocommerce_form_field_<field_type> filter such as woocommerce_form_field_text, I prefer to use the woocommerce_form_field_<field_type> filter to create a new field type. This allows us to add HTML output for an additional field type (and therefore we can use HTML output for a heading instead) and we can use this new heading "field type" when modifying checkout fields with the woocommerce_checkout_fields filter.

// Add field type to WooCommerce form field 
add_filter( 'woocommerce_form_field_heading','sc_woocommerce_form_field_heading', 10, 4 );
function sc_woocommerce_form_field_heading($field, $key, $args, $value) {
    $output = '<h3 class="form-row form-row-wide">'.__( $args['label'], 'woocommerce' ).'</h3>';
    echo $output;
}

// Modify checkout fields
add_filter( 'woocommerce_checkout_fields','custom_override_checkout_fields' );
function custom_override_checkout_fields( $fields ) {
    $fields['billing']['billing_heading_name'] = array(
        'type'      => 'heading',
        'label'     => 'Heading here',
    );

Using the above method the solution to the original question would be:

add_filter('woocommerce_checkout_fields', 'ac_checkout_reorder_fields');
function ac_checkout_reorder_fields($fields) {
    $fields['billing']['billing_heading_name'] = array(
        'type'      => 'heading',
        'label'     => 'Heading here',
    );
    $order = array(
        "billing_first_name", 
        "billing_last_name", 
        "billing_heading_name",
        "billing_company", 
        "billing_email", 
        "billing_phone",
        "billing_address_1", 
        "billing_address_2", 
        "billing_postcode", 
        "billing_country" 
    );
    foreach($order as $field) {
        $ordered_fields[$field] = $fields["billing"][$field];
    }
    $fields["billing"] = $ordered_fields;
    return $fields;
}