9.5. mollom.getAudioCaptcha
mollom.getAudioCaptcha |
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| Required | Name | Type | Description |
| required | public_key |
string | Site public key |
| required | time |
string | Site server time in this format: yyyy-MM-dd'T'HH:mm:ss-.SSSZ |
| required | hash |
string | HMAC-SHA1 digest |
| required | nonce |
string | One time nonce |
| optional | session_id |
string | Current session ID |
| optional | author_ip |
string | Submitting user's current IP address |
| optional | ssl |
boolean | use SSL to send the CAPTCHA to the user |
| returns | session_id |
string | Session ID associated with this CAPTCHA |
| returns | url |
string | URL of the CAPTCHA |
An audio CAPTCHA is an mp3 file in which a series of digits and letters is spoken by a distorted human voice. Just like an image CAPTCHA, it can be used to tell humans and computers apart. Audio CAPTCHAs are accessible for visually impaired users.
The interface for requesting audio CAPTCHAs is identical to the mollom.getImageCaptcha call.