Presence check special characters in file

2 posts, 0 answers
  1. Fabio Cirillo
    Fabio Cirillo avatar
    180 posts
    Member since:
    Jan 2010

    Posted 03 Mar Link to this post

    Hello,
    in javascript you can create a function that controls the upload file if the name is the presence of special characters such as: + / \ @ # $% & etc ...
  2. Hristo Valyavicharski
    Admin
    Hristo Valyavicharski avatar
    975 posts

    Posted 03 Mar Link to this post

    Hi Fabio,

    Please use only symbols that are valid according to the Microsoft File Naming Convention
    https://msdn.microsoft.com/en-us/library/windows/desktop/aa365247(v=vs.85).aspx

    Here is how you can rename files if their names contain such invalid symbols
    http://docs.telerik.com/devtools/aspnet-ajax/controls/asyncupload/how-to/how-to-upload-files-from-mac-or-linux

    Regards,
    Hristo Valyavicharski
    Telerik
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