Is the parameter req passed to matchedData used ?

Hi,

Since i updated to 6.1.0 (no problem in 5.3.1), the req.body fields are immutable after calling their middleware validator. It looks like the parameter req passed to matchedData at the call is not used.

Example :

HTTP POST Request :

{
    "visible": "on"
}

Middleware :

body('visible', ' ') // From here, changes to req.body property "visible" won't be considered by matchedData(req);
    .custom(/* some code */),

function (req, res, next) {
    req.body.visible = false; // value 'on' sent by the client in the HTTP POST changed to false
    console.log(req.body.visible); // will display false
    req.body = matchedData(req);
    console.log(req.body.visible); // will display 'on' if no error
}

I would like to know if it is the expected behavior ? It is linked with using Symbol ?

[BigFax]

Ok, it’s clear now. Thank you 😃

[lock[bot]]

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