When a file exceeds the upload limit an error message appears, but you can still click the submit button, because it’s not necessary to upload a file.
Does someone know a solution?
One of the forms: Chauffeur Leerlingenvervoer | Taxivacatures
Sadly enough there is no class added when the error message appears. There’s already an error message div without text and gets filled with text after the upload size exceeded. Which is a pretty silly solution.