captcha

func DriverDigitFunc ¶

func DriverDigitFunc() (id, b64s string, err error)

func DriverStringFunc ¶

func DriverStringFunc() (id, b64s string, err error)

func NewCacheStore ¶

func NewCacheStore(cache storage.AdapterCache, expiration int) base64Captcha.Store

NewCacheStore returns a new standard memory store for captchas with the given collection threshold and expiration time (duration). The returned store must be registered with SetCustomStore to replace the default one.

func SetStore ¶

func SetStore(s base64Captcha.Store)

SetStore 设置store

func Verify ¶

func Verify(id, code string, clear bool) bool

Verify 校验验证码