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Last active October 20, 2021 07:24
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How to replace the input values of a checkbox to the email body with a line break in Contact Form 7.
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functions.php
add_filter( 'wpcf7_mail_tag_replaced', function ( $replaced, $submitted, $html, $mail_tag ) {
// In this case, the value of "options" tag will be replaced.
if ( 'options' === $mail_tag->field_name() ) {
$replaced = implode( "\n", $submitted );
}
return $replaced;
}, 10, 4 );
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