add checking and limits for the worksheet

1 files changed, 1 insertions, 1 deletions

diff --git a/file.go b/file.go
index bd05bc4..a35bc4d 100644
--- a/file.go
+++ b/file.go
@@ -65,7 +65,7 @@ func (f *File) Save() error {
 // SaveAs provides a function to create or update to an xlsx file at the
 // provided path.
 func (f *File) SaveAs(name string, opt ...Options) error {
-	if len(name) > FileNameLength {
+	if len(name) > MaxFileNameLength {
 		return errors.New("file name length exceeds maximum limit")
 	}
 	file, err := os.OpenFile(name, os.O_WRONLY|os.O_TRUNC|os.O_CREATE, 0666)