checkCode() function - Documentation for SproutCMS

function checkCode()

Check a given code against a given secret

Does the check three times, for current time, one period before, and one period after
This is to allow for clock drift

File: /sprout/Helpers/TwoFactor/GoogleAuthenticator.php, line 47
Namespace: Sprout\Helpers\TwoFactor
Class: GoogleAuthenticator

Usage

bool $GoogleAuthenticator->checkCode ( string $secret , string $code );

Arguments

string $secret
```
The secret key, as a base32 string
```

string $code

Numeric code entered by the user to be checked

Return value

bool

True if code matches, false if it does not