[TYPO3] TMailForm and captcha support

[Silithlas]

Hi,

I'm using TMailform with the captcha extension. It seems to work, I mean 
I have the picture, the form to enter the text, but no checking is done 
against the picture.

How do I setup this?

My TMailForm template looks like this:

<!--###CAPTCHA_INSERT### this subpart is removed if CAPTCHA is not 
enabled! -->
		<tr>
		<td></td>
		<td>
			###SR_FREECAP_IMAGE###<br />
			<label 
for="tx_pilmailform_pi1[text][captcha]">###SR_FREECAP_NOTICE###</label><br 
/>
			###SR_FREECAP_CANT_READ###<br />
			<input type="text" size="15" id="tx_pilmailform_pi1[text][captcha]" 
name="tx_pilmailform_pi1[text][captcha]" title="###SR_FREECAP_NOTICE###" 
value="###CAPTCHA_VAL###" /><span style="color:red; font-weight:bolder"> 
###CAPTCHA_ERR_TXT###</span>
		</td>
		</tr>
		<!--###CAPTCHA_INSERT###-->



Thanks