How can alter the select options provided by Simple hierarchical select?

Question

Simple hierarchical select is used to display Taxonomy as a select field in my existing content type. So I'm trying to alter the value of it. Even tried using hook_form_alter but didn't work. So is there any way or hook using which I can alter the value of the select list?

Answer 1

Finally, I was able to resolve it by using the module handler "shs_term_data_response". Like below

function YourModuleName_shs_term_data_response_alter(&$content, $context) {
  $termList = json_decode($content);
  $filteredList = array();
  /..your logic to modify $termList and push it to new array.../
  $content = json_encode($filteredList);
}

Hope it may help someone :)