Avada - Form submission is not working in secondary languages

Overview of the issue

When configured to use AJAX submission, Avada forms are not sending emails in secondary languages. This happens due to a JavaScript error.

Workaround

1. Please, be sure to make a full backup of your site before proceeding.
2. Open the /wp-content/plugins/fusion-builder/inc/helpers/class-fusion-builder-form-helper.php file.
3. Replace the following snippet (around line 232):

    // If form post exists. if ( false !== get_post_status( $id ) ) { $fusion_form = [ 'id' => $id, 'field_types' => [], 'form_meta' => self::fusion_form_get_form_meta( $id ), 'field_labels' => [], 'field_logics' => [], 'form_number' => $id, 'text_config' => [], ]; } 

   With this:

    // If form post exists. if ( false !== get_post_status( $id ) ) { $id = apply_filters( 'wpml_object_id', $id, 'fusion_form' , TRUE ); $fusion_form = [ 'id' => $id, 'field_types' => [], 'form_meta' => self::fusion_form_get_form_meta( $id ), 'field_labels' => [], 'field_logics' => [], 'form_number' => $id, 'text_config' => [], ]; }