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Returns whether this request (req) is able to handle a specified characterSet.




Useful for advanced content negotiation where a client may or may not support certain character sets, such as unicode (utf-8.) This method determines whether or not a request has specified the given characterSet as "acceptable" its Accept-Charset header (see RFC-2616.)


If a request is sent with a "Accept-Charset: utf-8" header:

// -> true


  • See the accepts module for the finer details of the header parsing algorithm used in Sails/Express/Koa/Connect.

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