mirror of
https://github.com/gofiber/fiber.git
synced 2025-08-14 12:40:04 +00:00
55 lines
1.3 KiB
Markdown
55 lines
1.3 KiB
Markdown
---
|
|
id: skip
|
|
---
|
|
|
|
# Skip
|
|
|
|
Skip middleware for [Fiber](https://github.com/gofiber/fiber) that skips a wrapped handler when a predicate evaluates to `true` for the current request.
|
|
|
|
## Signatures
|
|
|
|
```go
|
|
func New(handler fiber.Handler, exclude func(c fiber.Ctx) bool) fiber.Handler
|
|
```
|
|
|
|
## Examples
|
|
|
|
Import the middleware package that is part of the Fiber web framework
|
|
|
|
```go
|
|
import (
|
|
"github.com/gofiber/fiber/v3"
|
|
"github.com/gofiber/fiber/v3/middleware/skip"
|
|
)
|
|
```
|
|
|
|
`skip.New` expects the handler to wrap and a predicate function. The predicate
|
|
is called for every request, and returning `true` will bypass the wrapped
|
|
handler and execute the next middleware in the chain.
|
|
|
|
After you initialize your Fiber app, you can use `skip.New` like this:
|
|
|
|
```go
|
|
func main() {
|
|
app := fiber.New()
|
|
|
|
app.Use(skip.New(BasicHandler, func(ctx fiber.Ctx) bool {
|
|
return ctx.Method() == fiber.MethodGet
|
|
}))
|
|
|
|
app.Get("/", func(ctx fiber.Ctx) error {
|
|
return ctx.SendString("It was a GET request!")
|
|
})
|
|
|
|
log.Fatal(app.Listen(":3000"))
|
|
}
|
|
|
|
func BasicHandler(ctx fiber.Ctx) error {
|
|
return ctx.SendString("It was not a GET request!")
|
|
}
|
|
```
|
|
|
|
:::tip
|
|
app.Use will handle requests from any route, and any method. In the example above, it will only skip if the method is GET.
|
|
:::
|