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  • cgitestparam()
  • cgitestsession()
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    Topic complex CGI functions
    Function cgitestparam()
    Short Tests for a parameter to be transfered via the method "POST"
    Syntax CGITESTPARAM(ident : STRING):0|1
    Parameter ident : Name of the CGI variable to test for
    Return 1 : Paramter with this name was transfered and can be accessed with CGIGetParam

    0 : There is no CGI parameter with that name available
    See also:
    cgigetparam()
    Description Returns 1 if there is a CGI parameter send from the browser (by the method "POST") otherwise it returns 0

    Note:
    There are several HTML-Input types (as checkboxes or radio buttons) that won't send any data as long as the user did not select them explicitly.

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       Last changed: 21.10.2004
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