Jquery Validation Plugin Options and Radio

by babumxx

HTML

<form name="frm" id="frm" action="#">
<fieldset>
<legend>Spam</legend>
<label for="spam_email">
<input type="checkbox" class="checkbox" id="spam_email" value="email" name="spam[]" required minlength="2">Spam via E-Mail
</label>
<label for="spam_phone">
<input type="checkbox" class="checkbox" id="spam_phone" value="phone" name="spam[]">Spam via Phone
</label>
<label for="spam_mail">
<input type="checkbox" class="checkbox" id="spam_mail" value="mail" name="spam[]">Spam via Mail
</label>
<label for="spam[]" class="error">Please select at least two types of spam.</label>
</fieldset>
<input type="submit" name="submit" value="submit"/>
</form>