woocommerce_checkout_fields │ filter-hook │ WC 3.0.0

Sets the fields used during checkout.

Usage

add_filter( 'woocommerce_checkout_fields', 'wp_kama_woocommerce_checkout_fields_filter' );

/**
 * Function for `woocommerce_checkout_fields` filter-hook.
 * 
 * @param array[] $checkout_fields 
 *
 * @return array[]
 */
function wp_kama_woocommerce_checkout_fields_filter( $checkout_fields ){

	// filter...
	return $checkout_fields;
}

$checkout_fields(array[])

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Changelog

Where the hook is called

$this->fields = apply_filters( 'woocommerce_checkout_fields', $this->fields );

Where the hook is used in WooCommerce