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WooCommerce Forms - multiselect guidance. (1 post)

  1. elatlboy
    Member
    Posted 1 year ago #

    I'm adding extra fields to the checkout page in WooCommerce, I can add basic fields like a text box, but need to add a (multi) select box, where the user can choose multiple items. I've figured out how to add a select box through code, like this:

    add_action('woocommerce_after_order_notes', 'my_custom_checkout_field');
    
    function my_custom_checkout_field( $checkout ) {
    
    echo '<div id="my_custom_checkout_field"><h3>'.__('My Field').'</h3>';
    
    woocommerce_form_field( 'my_field_name', array(
        'type'          => 'select',
        'class'         => array('my-field-class form-row-wide'),
        'label'         => __('Fill in this field'),
        'placeholder'       => __('Enter something'),
        'options'           => array(
            'Buick' => __('Buick', 'woocommerce' ),
            'Ford' => __('Ford', 'woocommerce' )
        )
        ), $checkout->get_value( 'my_field_name' ));
    
    echo '</div>';
    }

    But that's just a single select drop down. Can I do something similar for a multi-select? Or do you have a WooCommerce extension that'd you recommend?

    Please advice, thanks in advance! Aaron

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