consider black listed columns on column search

Author: apreiml

src/QueryDataTable.php

@@ -278,12 +278,12 @@ public function columnSearch()
         $columns = $this->request->columns();
 
         foreach ($columns as $index => $column) {
-            if (! $this->request->isColumnSearchable($index)) {
+            $column = $this->getColumnName($index);
+
+            if (! $this->request->isColumnSearchable($index) || $this->isBlacklisted($column)) {
                 continue;
             }
 
-            $column = $this->getColumnName($index);
-
             if ($this->hasFilterColumn($column)) {
                 $keyword = $this->getColumnSearchKeyword($index, $raw = true);
                 $this->applyFilterColumn($this->getBaseQueryBuilder(), $column, $keyword);