custom field in confirmation email

[Stefan Rendl]

Hallo Stephen

I created a custom field in the form and now I want to show the value out of this custom field as Tag %—-% in the confirmation email . How can I do this? Thanks for your help.

Regards.
Stefan

[Stephen Harris]

Hi Stefan, you can register a custom tag for this:

EO_Email_Template_Tag_Registry::register( 'mycustomtag', 'mycustomtag_callack' );
function mycustomtag_callack( $tag, $atts, $context ){
    //$tag is 'mytag'
    //$atts is an array of attributes used with the tag
    //$context is an array indexed by 'booking_id', 'event_id', 'occurrence_id' etc. with
    //appropriate values for the context of the e-mail.

    $custom_field_id = $atts['id']; //or you can hard-code this
    $value = eo_get_booking_meta( $context['booking_id'], 'meta_'.$custom_field_id, true );

    return $value;
}

Usage example:

%mycustomtag id=123%

(replace 123 with the ID of the field). – or you can hard-code the ID and not specify it as an attribute.

• This reply was modified 8 years, 10 months ago by  Stephen Harris. Reason: Fix variable name error

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