How can I safely encode a simple URL, like above, without fear of what ${user.name} could be? Optional. While there are a huge number of XSS attack vectors, following a few simple rules can completely defend against this serious attack. So I wanted to use the TagHelper, but not output its actual result, but see the raw HTML which would have been included in my template.. If set to false, the given input string will just be encoded. This will encode "&" symbols that may inadvertently be generated during data entry for special HTML entities or other characters that require encoding/decoding. When this parameter is not specified, canonicalization will not happen. In a URL, a hash mark, number sign, or pound sign (#) points a browser to a specific spot in a page or website.It is used to separate the URI of an object from a fragment identifier.. I'm running PHP version 5.0.5 and urlencode() doesn't seem to encode the "#" character, although the function's description says it encodes "all non-alphanumeric" characters. If set to true, canonicalization happens before encoding. * @param url The URL without query * @param params A map that contains URL query parameters into key and value.
The default value for canonicalize is false. The string to encode. When you use a URL with a #, it doesn't always go to the correct part of the page or website. I'm sure you already knew this was an alternative solution, but I decided for my particular use the most elegant solution was to use a request attribute.
This was a particular problem for me when trying to open local files with a "#" in the filename as Firefox will interpret this as an anchor target (for better or worse).