Arjix Comments - Answer Overflow

If performance and memory is important to you, then it's probably a "bad" solution, bc you are serializing/deserializing and serializing once again the response Other than that, I see no downside

35 replies

HHono

•Created by Phantom on 3/2/2025 in #help

Update the default validator to return custom error response

Eh, it's fine really I don't consider it bad, I just know there are better ways of doing it

35 replies

HHono

•Created by Phantom on 3/2/2025 in #help

Update the default validator to return custom error response

This may not have been useful for your particular issue since there was a better way, but it is useful if you want to apply transformations to the json response. E.g. I use it to rename all _id to id when returning data from mongodb Should I have used DTOs instead? Yes Am I working on a legacy backend? Also yes, so the least effort solution is the best, unless I want to rewrite a lot of code

35 replies

HHono

•Created by Phantom on 3/2/2025 in #help

Update the default validator to return custom error response

Good luck!

35 replies

HHono

•Created by Phantom on 3/2/2025 in #help

Update the default validator to return custom error response

Are you freelancing or smth?

35 replies

HHono

•Created by Phantom on 3/2/2025 in #help

Update the default validator to return custom error response

~~I hate clients~~

35 replies

HHono

•Created by Phantom on 3/2/2025 in #help

Update the default validator to return custom error response

Only returning the first error?

35 replies

HHono

•Created by griffin on 2/27/2025 in #help

Get the username using basic auth

Can you mark this as solved then?

5 replies

HHono

•Created by Phantom on 3/2/2025 in #help

Update the default validator to return custom error response

const errorMiddleware = createMiddleware(async (ctx, next) => {
    const ret = await next();

    if (ctx.res.status === 400) {
        const mimeType = ctx.res.headers.get("Content-Type");
        if (mimeType?.starts with("application/json") {
            const json = ctx.res.json();
            // do stuff
            return new Response(ctx.res, {
                body; JSON.stringify({})
            });
        }
}
        return ret;
});

const errorMiddleware = createMiddleware(async (ctx, next) => {
    const ret = await next();

    if (ctx.res.status === 400) {
        const mimeType = ctx.res.headers.get("Content-Type");
        if (mimeType?.starts with("application/json") {
            const json = ctx.res.json();
            // do stuff
            return new Response(ctx.res, {
                body; JSON.stringify({})
            });
        }
}
        return ret;
});

Think of that as pseudocode, because I wrote it on my phone

35 replies

HHono

•Created by Phantom on 3/2/2025 in #help

Update the default validator to return custom error response

Easiest way is to just make a global middleware, that looks at the status code, if it is 400, and matches the above structure, replace it with another json

35 replies

HHono

•Created by griffin on 2/27/2025 in #help

Get the username using basic auth

looks like you can do auth(ctx.req) to get the info

5 replies

HHono

•Created by griffin on 2/27/2025 in #help

Get the username using basic auth

https://github.com/honojs/hono/blob/main/src/utils/basic-auth.ts#L9

5 replies

HHono