diff --git a/FileUpload.php b/FileUpload.php
index a3a5133..d212766 100644
--- a/FileUpload.php
+++ b/FileUpload.php
@@ -10,4 +10,9 @@ class FileUpload extends FormField {
 		$this->value=$_FILES[$name]['name'];
 		$this->file=$_FILES[$name]['tmp_name'];
 	}
+
+	public function getTmpPath() {
+		if ($this->error > 0) throw new UploadException("Upload failure", $this->error);
+		return $this->file;
+	}
 }