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woogist/gist:c3c13c03a1fdc4b9c823

Created September 29, 2014 09:10
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WooCommerce - add extra checkout fields to WooCommerce emails
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gistfile1.php
<?php
/**
* Add the field to order emails
**/
add_filter('woocommerce_email_order_meta_keys', 'my_custom_checkout_field_order_meta_keys');
function my_custom_checkout_field_order_meta_keys( $keys ) {
$keys[] = 'My Field 1';
$keys[] = 'My Field 2';
return $keys;
}
@capecodder90
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It is so good to know I'm not the only one who cannot get this to work. I've been thinking I'm going nuts for the last hour.

@elkano91
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elkano91 commented Jun 20, 2016 •
edited
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Hello everybody ! I found this post on Github https://gist.github.com/ChromeOrange/3905785 and it solved my problem: my custom fields are now displaying in the email. I just needed to leave the key empty: $keys[]

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