Convert CF7 Multiple to CSV

Resolved kender
(@kender)

2 months, 4 weeks ago

I would like to convert my CF7 “select – multiple” to output a csv into the PDF textarea box

i don’t mind doing this as a function, or using the PDF interface to do it, but i don’t see any direction on this

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Thread Starter

(@kender)

I was able to do this with this code block

// convert cf7 multi to csv for email
add_filter('wpcf7_posted_data', function($data) {
  // List the CF7 field names you want to convert
  $fields_to_csv = [
    'field-name', // for [select states id:states multi "options"] - enter 'states'
  ];

  foreach ($fields_to_csv as $field) {
    if (!empty($data[$field]) && is_array($data[$field])) {
      $data[$field] = implode(', ', $data[$field]);
    }
  }

  return $data;
});

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