recaptcha

Go wrapper for http://www.google.com/recaptcha

Description

Google's reCAPTCHA Golang implementation.

Programming language: Go

License: MIT License

Tags: API     Web Frameworks     reCAPTCHA     Google    

Latest version: v1.1.2

README

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!