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go-recaptcha
============
About
-----
This package handles reCaptcha (http://www.google.com/recaptcha) form
submissions in Go (http://golang.org/).
Usage
-----
Install the package in your environment using `go get`:
```
go get github.com/felix/go-recaptcha
```
or as part of your source if using [gb](http://getgb.io/).
To use it within your own code, import "github.com/felix/go-recaptcha" and call:
```
recaptcha.Verify(secret, response, remoteip)
```
for each reCaptcha form input you need to check, using the values obtained by
reading the form's POST parameters.
The recaptcha.Verify() function returns a Response struct defined as:
```
type Response struct {
Success bool `json:"success"`
// Errors from reCaptcha service
ErrorCodes []string `json:"error-codes"`
// Our errors to caller
Errors []error `json:"-"`
}
```
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