Comments (2)
Hi @talvane
Thanks for taking out time to go through this code example and I am really glad that you found it useful. There is however a reason why I chose to reference the route using req.route.path
as opposed to using just req.path
.
The reason being for routes that also have route parameters. Consider this route:
app.post('/api/v1/:collection', function (req, res, next) {
// route handling logic here...
});
The following table shows the results of req.route.path
and req.path
for some request paths that match the above route.
req.path |
req.params.collection |
req.route.path |
---|---|---|
/api/v1/authors |
authors |
/api/v1/:collection |
/api/v1/posts |
posts |
/api/v1/:collection |
/api/v1/comments |
comments |
/api/v1/:collection |
/api/v1/subscribers |
subscribers |
/api/v1/:collection |
It becomes very clear why req.route.path
is being used as the basis for defining a validation schema to match multiple target paths, as opposed to creating separate schemas for each path. However, if the requirement of the application is that a separate schema be created for each path, then the middleware can be modified as seems fit.
from joi-schema-validation-sourcecode.
Hey @gladchinda.
I understood, it makes perfect sense even that way, I hadn't thought.
Tks for the feedback. :)
from joi-schema-validation-sourcecode.
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