ReCaptcha don't work in custom Contact Form articles - Joomla! Forum - community, help and support

when manually coding contact form in standard article format, old recaptcha worked fine us.
now, after changing recaptcha 2, recaptcha doesn't turn -- while form post request rejected due "recaptcha not solved".
recaptcha enabled in settings tab , configured in extensions.

this site: http://jugger.se/index.php/kontakt
this code:

code: select all

(...) </textarea></dd></dl>
<div class="g-recaptcha" data-sitekey="xxx">&nbsp;</div>
<p><input type="submit" value="send" /> <input type="reset" value="cancel" /></p>
</form>

alternately, put recaptcha js code manually in header ... if find way 1 page. yet shouldn't necessary, should it?

i bluntly integrated google recaptcha js code in template header (through shape5 vertex configuration).
although checkbox turns up, verification not done, throws "-sol" error code.