Added IDN conversion filter to tform library.

tbrehm

2012-06-08 f1ee3ae3d65d80621b995920074b9c4b25257bf9

 interface/lib/classes/tform.inc.php

@@ -732,8 +732,7 @@
        function filterField($field_name, $field_value, $filters, $filter_event) {

         global $app;
			
         $returnval = '';
         $returnval = $field_value;
            
         //* Loop trough all filters
         foreach($filters as $filter) {
@@ -745,6 +744,20 @@
                  case 'TOUPPER':
                     $returnval = strtoupper($field_value);
                  break;
                  case 'IDNTOASCII':
                     if(function_exists('idn_to_ascii')) {
                        $returnval = idn_to_ascii($field_value);
                     } else {
                        $returnval = $field_value;
                     }
                  break;
                  case 'IDNTOUTF8':
                     if(function_exists('idn_to_utf8')) {
                        $returnval = idn_to_utf8($field_value);
                     } else {
                        $returnval = $field_value;
                     }
                  break;
                  default:
                     $this->errorMessage .= "Unknown Filter: ".$filter['type'];
                  break;