JavaScript Source Code 2002: Forms: Check Entry

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Check Entry

Prevents the user from selecting a filename with a space (known to cause problems with some CGI-scripts). The visitor are informed that the field can not have spaces. Of course, you could change the character it checks for as well as the invalid alert message to something else to suit your needs. Nice!

[ Try to select a file with a space in it's name or in it's path! ]

JavaScript Source Code 2002: Forms: Check Entry
Simply click inside the window below, use your cursor to highlight the script, and copy (type Control-c or Apple-c) the script into a new file in your text editor (such as Note Pad or Simple Text) and save (Control-s or Apple-s). The script is yours!!!

  <HEAD> <SCRIPT LANGUAGE="JavaScript"> <! > <! >  </script> </HEAD>  <BODY> <center> <form name=submitform onSubmit="return validate()"> <input type=file name=filename> <p> <input type=submit value="Submit"> </form> </center>