Package captcha provides an easy to use, unopinionated API for captcha generation.
Why another captcha generator?
Because I can.
install
go get centrifuge.hectabit.org/HectaBit/captcha
usage
func handle(w http.ResponseWriter, r *http.Request) {
data, _ := captcha.New(150, 50)
session.Values["captcha"] = data.Text
session.Save(r, w)
data.WriteImage(w)
}
documentation |
example |
font example
sample image
![image](example/captcha.png)
![image](example/captcha-math.png)
Compatibility
This package uses embed package from Go 1.16. If for some reasons you have to use pre 1.16 version of Go, reference pre 1.4 version of this module in your go.mod.
Contributing
If your found a bug, please contribute!
see contributing.md for more detail.
License
MIT