<html> <head> </head> <body> <h1>Verify PDF-Dokument</h1> <form action="Verify" method="POST" enctype="multipart/form-data"> <select name="format"> <option selected="selected">html</option> <option>json</option> </select> <input type="file" name="pdf-file" /> <input type="submit" value="Verfiy"> </form> </body> </html>