urlencoded() function is a built-in middleware function in Express. It parses incoming requests with urlencoded payloads and is based on body-parser. Parameter: The options parameter contains various property like extended, inflate, limit, verify etc. Return Value: It returns an Object.
Express.js express.urlencoded() Function - GeeksforGeeks
www.geeksforgeeks.org > express-js-express-urlencoded-function
You DO NOT NEED express. json() and express. urlencoded() for GET Requests or DELETE Requests. Express provides you with middleware to deal with the (incoming) data (object) in the body of the request.
What are express.json() and express.urlencoded()?
stackoverflow.com > questions > what-are-express-json-and-express-urlenc...
The extended option allows to choose between parsing the URL-encoded data with the querystring library (when false ) or the qs library (when true ). The “extended” syntax allows for rich objects and arrays to be encoded into the URL-encoded format, allowing for a JSON-like experience with URL-encoded.
body-parser middleware - Express.js
expressjs.com > resources > middleware > body-parser
Explanation: The default value of the extended option has been deprecated, meaning you need to explicitly pass true or false value. Note for Express 4.16. 0 and higher: body parser has been re-added to provide request body parsing support out-of-the-box.
bodyParser is deprecated express 4 - Stack Overflow
stackoverflow.com > questions > bodyparser-is-deprecated-express-4