recaptcha
Google's reCAPTCHA Golang implementation.
Install
To get the package, execute:
go get gopkg.in/romanyx/recaptcha.v1
To import this package, add the following line to your code:
import "gopkg.in/romanyx/recaptcha.v1"
Refer to it as recaptcha
.
For more details, see the API documentation.
Example
package main
import (
"fmt"
"gopkg.in/romanyx/recaptcha.v1"
)
func main() {
r := recaptcha.New("secret")
res, err := r.Verify("response") // g-recaptcha-response parameter
if err != nil {
switch err {
case recaptcha.ErrMissingInputSecret:
fmt.Println(err)
case recaptcha.ErrInvalidInputSecret:
fmt.Println(err)
case recaptcha.ErrMissingInputResponse:
fmt.Println(err)
case recaptcha.ErrInvalidInputResponse:
fmt.Println(err)
case recaptcha.ErrBadRequest:
fmt.Println(err)
case recaptcha.ErrUnsucceeded:
// This triggers when response.Success is equal false.
fmt.Println(err)
default:
fmt.Printf("unknown error: %s\n", err)
}
}
// If err is equal to nil, then verification has been successed.
if err == nil {
fmt.Printf("%+v\n", res)
}
}
Contributing
Please feel free to submit issues, fork the repository and send pull requests!