Notification – show only fields with values

Hi!

It’s definitely doable with some custom code. Here’s something I haven’t had the chance to test but should do what you want:

function email_content_all_fields( $content, $email, $form, $fields ) {
    $output = '<table class="af-field-include">';
    
    foreach ( $fields as $field ) {
      if ( empty( $field['value'] ) ) {
        continue;
      }
      
      if ( 'clone' == $field['type'] ) {
        
        foreach ( $field['sub_fields'] as $sub_field ) {
          
          $output .= sprintf( '<tr><th>%s</th></tr>', $sub_field['label'] );
          $output .= sprintf( '<tr><td>%s</td></tr>', _af_render_field_include( $sub_field, $field['value'][ $sub_field['name'] ] ) );
          
        }
        
      } else {
      
        $output .= sprintf( '<tr><th>%s</th></tr>', $field['label'] );
        $output .= sprintf( '<tr><td>%s</td></tr>', _af_render_field_include( $field ) );
      
      }
      
    }
    
    $output .= '</table>';

    return $output;
}
add_filter( 'af/form/email/content/key=FORM_KEY', 'email_content_all_fields', 10, 4 );

It’s simply the code for {all_fields} but modified to check if the field value is empty first!

Hope that works!

Haha, I hope it works now! Also, remember to replace FORM_KEY with your actual form key 🙂

Lovely to hear!