I have a problem related to parameters passed within React Router (web). When the parameters contain a slash "/", I solved it by doing this:

<Route exact path="/admin/user/detail/:id+" render={[...]} />

so when a url similar to this "/admin/user/detail/gysyts/hjdjd" is read the id parameter is set right "gysyts/hjdjd" (for example).

However, this approach does not solve the problem when the parameter starts with a slash, for example: "/admin/user/details//eytgsheyeh", the url becomes unusable because the id parameter is incorrectly valued.