Error Handling

Manage how errors are returned to the client.

Handling Errors

You can return errors directly from your handlers. Routix comes with a standard error formatter.

r.GET("/item/:id", func(c *routix.Context) error {
    item, err := findItem(c.Params["id"])
    if err != nil {
        return c.Error(404, "Item not found")
    }
    return c.JSON(200, item)
})

Custom 404 Handler

You can override the default 404 Not Found response.

r.NotFound(func(c *routix.Context) error {
    return c.JSON(404, map[string]string{
        "error": "The endpoint you requested does not exist.",
    })
})