diff --git a/Chase/Helga/Executioner.php b/Chase/Helga/Executioner.php
index 4930b55..87f744f 100644
--- a/Chase/Helga/Executioner.php
+++ b/Chase/Helga/Executioner.php
@@ -315,6 +315,15 @@ public static function fileImage($target, $key = null)
         }, $key);
     }
 
+    public static function file($target, $key = null)
+    {
+        return self::exec(function () use ($target) {
+            return (!rawContainsCode($target));
+        }, function ($r) use ($key) {
+            $r->message = sprintf("%s must not contain php code.", ucwords($key ?? 'File'));
+        }, $key);
+    }    
+
     public static function filePdf($target, $key = null)
     {
         return self::exec(function () use ($target) {
diff --git a/docs/rules.md b/docs/rules.md
index 2a8dc01..9d78e6e 100644
--- a/docs/rules.md
+++ b/docs/rules.md
@@ -255,6 +255,13 @@ $path = '/files/image.png';
 $v = validate($path)->withRules(['fileImage']);
 ```
 
+`file`  
+Ensures the file at the path passed does not contain any php code.
+```php
+$path = '/files/pdf.pdf';
+$v = validate($path)->withRules(['file']);
+```
+
 `filePdf`  
 The path passed must point to a valid pdf file.  
 ```php